From 1d4e7e1d16d71cf322fa5010eb9f2b431ababe63 Mon Sep 17 00:00:00 2001
From: Kristofer Koishigawa <scissorsneedfoodtoo@gmail.com>
Date: Tue, 21 Sep 2021 23:46:55 +0900
Subject: [PATCH] fix: replace responsive web dev bitly links (#41811)

---
 ...mation-to-change-the-hover-state-of-a-button.md |  2 +-
 .../basic-css/add-borders-around-your-elements.md  |  4 ++--
 .../add-rounded-corners-with-border-radius.md      |  4 ++--
 .../basic-css/change-the-color-of-text.md          |  4 ++--
 .../change-the-font-size-of-an-element.md          |  4 ++--
 .../give-a-background-color-to-a-div-element.md    |  4 ++--
 .../basic-css/import-a-google-font.md              |  4 ++--
 .../make-circular-images-with-a-border-radius.md   |  4 ++--
 .../basic-css/set-the-font-family-of-an-element.md |  4 ++--
 .../basic-css/set-the-id-of-an-element.md          |  4 ++--
 .../basic-css/size-your-images.md                  |  6 +++---
 .../basic-css/specify-how-fonts-should-degrade.md  |  4 ++--
 .../style-multiple-elements-with-a-css-class.md    |  4 ++--
 .../use-a-css-class-to-style-an-element.md         |  4 ++--
 .../use-an-id-attribute-to-style-an-element.md     |  4 ++--
 .../use-attribute-selectors-to-style-elements.md   |  4 ++--
 .../use-css-selectors-to-style-elements.md         |  4 ++--
 .../add-a-submit-button-to-a-form.md               |  4 ++--
 .../add-images-to-your-website.md                  |  6 +++---
 .../add-placeholder-text-to-a-text-field.md        |  4 ++--
 ...heck-radio-buttons-and-checkboxes-by-default.md |  4 ++--
 .../create-a-bulleted-unordered-list.md            |  4 ++--
 .../basic-html-and-html5/create-a-form-element.md  |  4 ++--
 .../create-a-set-of-checkboxes.md                  |  4 ++--
 .../create-a-set-of-radio-buttons.md               |  4 ++--
 .../basic-html-and-html5/create-a-text-field.md    |  4 ++--
 .../basic-html-and-html5/create-an-ordered-list.md |  4 ++--
 .../link-to-external-pages-with-anchor-elements.md |  4 ++--
 ...rnal-sections-of-a-page-with-anchor-elements.md |  4 ++--
 .../make-dead-links-using-the-hash-symbol.md       |  4 ++--
 .../nest-an-anchor-element-within-a-paragraph.md   |  4 ++--
 ...st-many-elements-within-a-single-div-element.md |  4 ++--
 .../turn-an-image-into-a-link.md                   |  6 +++---
 .../use-html5-to-require-a-field.md                |  4 ++--
 ...-attribute-with-radio-buttons-and-checkboxes.md |  4 ++--
 .../basic-html-cat-photo-app/part-008.md           |  8 ++++----
 .../basic-html-cat-photo-app/part-009.md           |  2 +-
 .../basic-html-cat-photo-app/part-010.md           |  2 +-
 .../basic-html-cat-photo-app/part-011.md           |  2 +-
 .../basic-html-cat-photo-app/part-012.md           |  2 +-
 .../basic-html-cat-photo-app/part-013.md           |  2 +-
 .../basic-html-cat-photo-app/part-014.md           |  6 +++---
 .../basic-html-cat-photo-app/part-015.md           |  2 +-
 .../basic-html-cat-photo-app/part-016.md           |  2 +-
 .../basic-html-cat-photo-app/part-017.md           |  2 +-
 .../basic-html-cat-photo-app/part-018.md           |  2 +-
 .../basic-html-cat-photo-app/part-019.md           |  2 +-
 .../basic-html-cat-photo-app/part-020.md           |  2 +-
 .../basic-html-cat-photo-app/part-021.md           | 10 +++++-----
 .../basic-html-cat-photo-app/part-022.md           |  6 +++---
 .../basic-html-cat-photo-app/part-023.md           |  8 ++++----
 .../basic-html-cat-photo-app/part-024.md           |  4 ++--
 .../basic-html-cat-photo-app/part-025.md           |  4 ++--
 .../basic-html-cat-photo-app/part-026.md           |  4 ++--
 .../basic-html-cat-photo-app/part-027.md           |  4 ++--
 .../basic-html-cat-photo-app/part-028.md           | 14 +++++++-------
 .../basic-html-cat-photo-app/part-029.md           |  8 ++++----
 .../basic-html-cat-photo-app/part-030.md           |  8 ++++----
 .../basic-html-cat-photo-app/part-031.md           |  6 +++---
 .../basic-html-cat-photo-app/part-032.md           |  6 +++---
 .../basic-html-cat-photo-app/part-033.md           |  6 +++---
 .../basic-html-cat-photo-app/part-034.md           |  6 +++---
 .../basic-html-cat-photo-app/part-035.md           |  6 +++---
 .../basic-html-cat-photo-app/part-036.md           |  6 +++---
 .../basic-html-cat-photo-app/part-037.md           |  6 +++---
 .../basic-html-cat-photo-app/part-038.md           |  6 +++---
 .../basic-html-cat-photo-app/part-039.md           |  6 +++---
 .../basic-html-cat-photo-app/part-040.md           |  6 +++---
 .../basic-html-cat-photo-app/part-041.md           |  6 +++---
 .../basic-html-cat-photo-app/part-042.md           |  6 +++---
 .../basic-html-cat-photo-app/part-043.md           |  6 +++---
 .../basic-html-cat-photo-app/part-044.md           |  6 +++---
 .../basic-html-cat-photo-app/part-045.md           |  6 +++---
 .../basic-html-cat-photo-app/part-046.md           |  6 +++---
 .../basic-html-cat-photo-app/part-047.md           |  6 +++---
 .../basic-html-cat-photo-app/part-048.md           |  6 +++---
 .../basic-html-cat-photo-app/part-049.md           |  6 +++---
 .../basic-html-cat-photo-app/part-050.md           |  6 +++---
 .../basic-html-cat-photo-app/part-051.md           |  6 +++---
 .../basic-html-cat-photo-app/part-052.md           |  6 +++---
 .../basic-html-cat-photo-app/part-053.md           |  6 +++---
 .../basic-html-cat-photo-app/part-054.md           |  6 +++---
 .../basic-html-cat-photo-app/part-055.md           |  6 +++---
 .../basic-html-cat-photo-app/part-056.md           |  6 +++---
 .../basic-html-cat-photo-app/part-057.md           |  6 +++---
 .../basic-html-cat-photo-app/part-058.md           |  6 +++---
 .../basic-html-cat-photo-app/part-059.md           |  6 +++---
 .../basic-html-cat-photo-app/part-060.md           |  6 +++---
 .../basic-html-cat-photo-app/part-061.md           |  6 +++---
 .../basic-html-cat-photo-app/part-062.md           |  6 +++---
 .../basic-html-cat-photo-app/part-063.md           |  6 +++---
 .../basic-html-cat-photo-app/part-064.md           |  6 +++---
 .../basic-html-cat-photo-app/part-065.md           |  6 +++---
 .../basic-html-cat-photo-app/part-066.md           |  6 +++---
 .../basic-html-cat-photo-app/part-067.md           | 12 ++++++------
 95 files changed, 239 insertions(+), 239 deletions(-)

diff --git a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/use-css-animation-to-change-the-hover-state-of-a-button.md b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/use-css-animation-to-change-the-hover-state-of-a-button.md
index 44e322f70c6..73d10af0037 100644
--- a/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/use-css-animation-to-change-the-hover-state-of-a-button.md
+++ b/curriculum/challenges/english/01-responsive-web-design/applied-visual-design/use-css-animation-to-change-the-hover-state-of-a-button.md
@@ -27,7 +27,7 @@ Here's an example of changing the width of an image on hover:
   }
 </style>
 
-<img src="https://bit.ly/smallgooglelogo" alt="Google's Logo" />
+<img src="https://cdn.freecodecamp.org/curriculum/applied-visual-design/google-logo.png" alt="Google's Logo" />
 ```
 
 # --instructions--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/add-borders-around-your-elements.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/add-borders-around-your-elements.md
index d8cd9ce2f30..0aa95c6af1f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/add-borders-around-your-elements.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/add-borders-around-your-elements.md
@@ -98,7 +98,7 @@ assert($('img').css('border-left-color') === 'rgb(0, 128, 0)');
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -160,7 +160,7 @@ assert($('img').css('border-left-color') === 'rgb(0, 128, 0)');
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/add-rounded-corners-with-border-radius.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/add-rounded-corners-with-border-radius.md
index aee5ef27318..3e24a525849 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/add-rounded-corners-with-border-radius.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/add-rounded-corners-with-border-radius.md
@@ -71,7 +71,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -134,7 +134,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-color-of-text.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-color-of-text.md
index cb1529dddb8..7057023cd31 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-color-of-text.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-color-of-text.md
@@ -56,7 +56,7 @@ assert($('h2').attr('style') && $('h2').attr('style').endsWith(';'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -92,7 +92,7 @@ assert($('h2').attr('style') && $('h2').attr('style').endsWith(';'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-font-size-of-an-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-font-size-of-an-element.md
index 93152eeae64..bbd64626de7 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-font-size-of-an-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/change-the-font-size-of-an-element.md
@@ -44,7 +44,7 @@ assert(code.match(/p\s*{\s*font-size\s*:\s*16\s*px\s*;\s*}/i));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -89,7 +89,7 @@ assert(code.match(/p\s*{\s*font-size\s*:\s*16\s*px\s*;\s*}/i));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/give-a-background-color-to-a-div-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/give-a-background-color-to-a-div-element.md
index 9b29ee1a868..aad5fc61870 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/give-a-background-color-to-a-div-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/give-a-background-color-to-a-div-element.md
@@ -79,7 +79,7 @@ assert(code.match(/\.silver-background\s*{\s*background-color\s*:\s*silver\s*;?\
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -146,7 +146,7 @@ assert(code.match(/\.silver-background\s*{\s*background-color\s*:\s*silver\s*;?\
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div class="silver-background">
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/import-a-google-font.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/import-a-google-font.md
index a946db23935..9bdc354ce17 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/import-a-google-font.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/import-a-google-font.md
@@ -93,7 +93,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -145,7 +145,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/make-circular-images-with-a-border-radius.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/make-circular-images-with-a-border-radius.md
index 8798810955e..a419b2eb155 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/make-circular-images-with-a-border-radius.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/make-circular-images-with-a-border-radius.md
@@ -65,7 +65,7 @@ assert(code.match(/50%/g));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -129,7 +129,7 @@ assert(code.match(/50%/g));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-font-family-of-an-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-font-family-of-an-element.md
index 5e221db5467..83f4a8e1db8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-font-family-of-an-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-font-family-of-an-element.md
@@ -55,7 +55,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -102,7 +102,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-id-of-an-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-id-of-an-element.md
index 933ce15b194..88b3ecbc661 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-id-of-an-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/set-the-id-of-an-element.md
@@ -73,7 +73,7 @@ assert($('form').attr('id') === 'cat-photo-form');
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div class="silver-background">
     <p>Things cats love:</p>
@@ -140,7 +140,7 @@ assert($('form').attr('id') === 'cat-photo-form');
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div class="silver-background">
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/size-your-images.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/size-your-images.md
index c1e7b85f02b..6d2d130816b 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/size-your-images.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/size-your-images.md
@@ -31,7 +31,7 @@ Your `img` element should have the class `smaller-image`.
 
 ```js
 assert(
-  $("img[src='https://bit.ly/fcc-relaxing-cat']").attr('class')
+  $("img[src='https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg']").attr('class')
     .trim().split(/\s+/g).includes('smaller-image')
 );
 ```
@@ -70,7 +70,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -126,7 +126,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img class="smaller-image" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/specify-how-fonts-should-degrade.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/specify-how-fonts-should-degrade.md
index 963681932a7..955b5f81a23 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/specify-how-fonts-should-degrade.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/specify-how-fonts-should-degrade.md
@@ -90,7 +90,7 @@ assert(new RegExp('[^fc]-->', 'gi').test(code));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -142,7 +142,7 @@ assert(new RegExp('[^fc]-->', 'gi').test(code));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/style-multiple-elements-with-a-css-class.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/style-multiple-elements-with-a-css-class.md
index 0db1bcf0bf0..d474e349f00 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/style-multiple-elements-with-a-css-class.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/style-multiple-elements-with-a-css-class.md
@@ -61,7 +61,7 @@ assert($('p:eq(0)').hasClass('red-text'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -103,7 +103,7 @@ assert($('p:eq(0)').hasClass('red-text'));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-a-css-class-to-style-an-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-a-css-class-to-style-an-element.md
index 04afa43ecd9..4fbfab5018c 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-a-css-class-to-style-an-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-a-css-class-to-style-an-element.md
@@ -70,7 +70,7 @@ assert($('h2').attr('style') === undefined);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -112,7 +112,7 @@ assert($('h2').attr('style') === undefined);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-an-id-attribute-to-style-an-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-an-id-attribute-to-style-an-element.md
index 9523b540b60..edb06ec2ec8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-an-id-attribute-to-style-an-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-an-id-attribute-to-style-an-element.md
@@ -96,7 +96,7 @@ assert(!code.match(/<form.*style.*>/gi) && !code.match(/<form.*class.*>/gi));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div class="silver-background">
     <p>Things cats love:</p>
@@ -167,7 +167,7 @@ assert(!code.match(/<form.*style.*>/gi) && !code.match(/<form.*class.*>/gi));
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div class="silver-background">
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-attribute-selectors-to-style-elements.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-attribute-selectors-to-style-elements.md
index 168cb6005c9..50de46dd43f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-attribute-selectors-to-style-elements.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-attribute-selectors-to-style-elements.md
@@ -109,7 +109,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div class="silver-background">
     <p>Things cats love:</p>
@@ -180,7 +180,7 @@ assert(
 <main>
   <p class="red-text">Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img class="smaller-image thick-green-border" src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img class="smaller-image thick-green-border" src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <div class="silver-background">
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-css-selectors-to-style-elements.md b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-css-selectors-to-style-elements.md
index da7162df0f5..a56e9494f24 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-css/use-css-selectors-to-style-elements.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-css/use-css-selectors-to-style-elements.md
@@ -87,7 +87,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
@@ -128,7 +128,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <div>
     <p>Things cats love:</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-form.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-form.md
index d5e3e499c26..25f446b403d 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-form.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-a-submit-button-to-a-form.md
@@ -64,7 +64,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -91,7 +91,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-images-to-your-website.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-images-to-your-website.md
index f018d4eb2f1..620cda1a2b9 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-images-to-your-website.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-images-to-your-website.md
@@ -37,7 +37,7 @@ Let's try to add an image to our website:
 
 Within the existing `main` element, insert an `img` element before the existing `p` elements.
 
-Now set the `src` attribute so that it points to the url `https://www.bit.ly/fcc-relaxing-cat`
+Now set the `src` attribute so that it points to the url `https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg`
 
 Finally, don't forget to give your `img` element an `alt` attribute with applicable text.
 
@@ -52,7 +52,7 @@ assert($('img').length);
 Your image should have a `src` attribute that points to the kitten image.
 
 ```js
-assert(/^https:\/\/(www\.)?bit\.ly\/fcc-relaxing-cat$/i.test($('img').attr('src')));
+assert(/^https:\/\/cdn\.freecodecamp\.org\/curriculum\/cat-photo-app\/relaxing-cat\.jpg$/i.test($('img').attr('src')));
 ```
 
 Your image element's `alt` attribute should not be empty.
@@ -86,7 +86,7 @@ assert(
 ```html
 <h2>CatPhotoApp</h2>
 <main>
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
 </main>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-text-field.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-text-field.md
index f98753e990a..fbfed39abb4 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-text-field.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/add-placeholder-text-to-a-text-field.md
@@ -64,7 +64,7 @@ assert($('input[type=text]').length > 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -89,7 +89,7 @@ assert($('input[type=text]').length > 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/check-radio-buttons-and-checkboxes-by-default.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/check-radio-buttons-and-checkboxes-by-default.md
index 1e631cee5b4..4767266d490 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/check-radio-buttons-and-checkboxes-by-default.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/check-radio-buttons-and-checkboxes-by-default.md
@@ -44,7 +44,7 @@ assert($('input[type="checkbox"]').prop('checked'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -77,7 +77,7 @@ assert($('input[type="checkbox"]').prop('checked'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.md
index d0bab4b10e0..c625011ae19 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-bulleted-unordered-list.md
@@ -77,7 +77,7 @@ assert($('ul li').filter((_, item) => !$(item).text().trim()).length === 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -91,7 +91,7 @@ assert($('ul li').filter((_, item) => !$(item).text().trim()).length === 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <ul>
     <li>milk</li>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-form-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-form-element.md
index 88e90bf4c82..bd686cbc4bb 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-form-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-form-element.md
@@ -60,7 +60,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -85,7 +85,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-checkboxes.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-checkboxes.md
index 689ee5b4652..133795f0326 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-checkboxes.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-checkboxes.md
@@ -76,7 +76,7 @@ assert($('label').parent().get(0).tagName.match('FORM'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -106,7 +106,7 @@ assert($('label').parent().get(0).tagName.match('FORM'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-radio-buttons.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-radio-buttons.md
index 7f18d4cd69d..be47130db34 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-radio-buttons.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-set-of-radio-buttons.md
@@ -108,7 +108,7 @@ assert($('label').parent().get(0).tagName.match('FORM'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -136,7 +136,7 @@ assert($('label').parent().get(0).tagName.match('FORM'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-text-field.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-text-field.md
index e35075697a0..27b4210292e 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-text-field.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-a-text-field.md
@@ -42,7 +42,7 @@ assert($('input[type=text]').length > 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -68,7 +68,7 @@ assert($('input[type=text]').length > 0);
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-an-ordered-list.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-an-ordered-list.md
index 3cace587127..2684bfe9035 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-an-ordered-list.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/create-an-ordered-list.md
@@ -119,7 +119,7 @@ $('ol li').each((i, val) =>
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -139,7 +139,7 @@ $('ol li').each((i, val) =>
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-external-pages-with-anchor-elements.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-external-pages-with-anchor-elements.md
index de03963417d..d21efdc86f8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-external-pages-with-anchor-elements.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-external-pages-with-anchor-elements.md
@@ -56,7 +56,7 @@ assert(
 
 
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -69,7 +69,7 @@ assert(
 <h2>CatPhotoApp</h2>
 <main>
   
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
   
   <a href="https://www.freecatphotoapp.com">cat photos</a>
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-internal-sections-of-a-page-with-anchor-elements.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-internal-sections-of-a-page-with-anchor-elements.md
index c5a2c912289..814e2867139 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-internal-sections-of-a-page-with-anchor-elements.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/link-to-internal-sections-of-a-page-with-anchor-elements.md
@@ -87,7 +87,7 @@ assert($('footer').eq(0).attr('id') == 'footer');
 
   <a href="https://www.freecatphotoapp.com" target="_blank">cat photos</a>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -107,7 +107,7 @@ assert($('footer').eq(0).attr('id') == 'footer');
 
   <a href="#footer">Jump to Bottom</a>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched. Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff. Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/make-dead-links-using-the-hash-symbol.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/make-dead-links-using-the-hash-symbol.md
index 1858de30427..4408a309a56 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/make-dead-links-using-the-hash-symbol.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/make-dead-links-using-the-hash-symbol.md
@@ -36,7 +36,7 @@ assert($('a').attr('href') === '#');
 <main>
   <p>Click here to view more <a href="https://www.freecatphotoapp.com" target="_blank">cat photos</a>.</p>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -50,7 +50,7 @@ assert($('a').attr('href') === '#');
 <main>
   <p>Click here to view more <a href="#" target="_blank">cat photos</a>.</p>
   
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
   
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-an-anchor-element-within-a-paragraph.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-an-anchor-element-within-a-paragraph.md
index 8b641a9e848..2006c224b32 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-an-anchor-element-within-a-paragraph.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-an-anchor-element-within-a-paragraph.md
@@ -141,7 +141,7 @@ assert(
 
   <a href="https://www.freecatphotoapp.com" target="_blank">cat photos</a>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -155,7 +155,7 @@ assert(
 <main>
   <p>View more <a target="_blank" href="https://www.freecatphotoapp.com">cat photos</a></p>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-many-elements-within-a-single-div-element.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-many-elements-within-a-single-div-element.md
index 730b9924824..3458df10681 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-many-elements-within-a-single-div-element.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/nest-many-elements-within-a-single-div-element.md
@@ -59,7 +59,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -93,7 +93,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   <div>
     <p>Things cats love:</p>
     <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/turn-an-image-into-a-link.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/turn-an-image-into-a-link.md
index 619ef43d1b7..bf5a53ebe44 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/turn-an-image-into-a-link.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/turn-an-image-into-a-link.md
@@ -14,7 +14,7 @@ You can make elements into links by nesting them within an `a` element.
 Nest your image within an `a` element. Here's an example:
 
 ```html
-<a href="#"><img src="https://www.bit.ly/fcc-running-cats" alt="Three kittens running towards the camera."></a>
+<a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="Three kittens running towards the camera."></a>
 ```
 
 Remember to use `#` as your `a` element's `href` property in order to turn it into a dead link.
@@ -58,7 +58,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+  <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
@@ -72,7 +72,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
   <p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-html5-to-require-a-field.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-html5-to-require-a-field.md
index a2492bbbb48..94c726f268f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-html5-to-require-a-field.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-html5-to-require-a-field.md
@@ -36,7 +36,7 @@ assert($('input').prop('required'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -64,7 +64,7 @@ assert($('input').prop('required'));
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
   
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
   
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-the-value-attribute-with-radio-buttons-and-checkboxes.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-the-value-attribute-with-radio-buttons-and-checkboxes.md
index cc72be0a8e8..79dbae43b43 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-the-value-attribute-with-radio-buttons-and-checkboxes.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-and-html5/use-the-value-attribute-with-radio-buttons-and-checkboxes.md
@@ -88,7 +88,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
@@ -121,7 +121,7 @@ assert(
 <main>
   <p>Click here to view more <a href="#">cat photos</a>.</p>
 
-  <a href="#"><img src="https://www.bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+  <a href="#"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
 
   <p>Things cats love:</p>
   <ul>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-008.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-008.md
index 85133ca8482..42f095135f6 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-008.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-008.md
@@ -9,7 +9,7 @@ dashedName: part-8
 
 HTML <dfn>attributes</dfn> are special words used inside the opening tag of an element to control the element's behavior. The `src` attribute in an `img` element specifies the image's URL (where the image is located). An example of an `img` element using an `src` attribute: `<img src="https://www.your-image-source.com/your-image.jpg">`.
 
-Add an `src` attribute to the existing `img` element that is set to the following URL: `https://bit.ly/fcc-relaxing-cat`.
+Add an `src` attribute to the existing `img` element that is set to the following URL: `https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg`.
 
 # --hints--
 
@@ -25,16 +25,16 @@ Your `img` element should have an `src` attribute. You have either omitted the a
 assert(document.querySelector('img').src);
 ```
 
-Your `img` element's `src` attribute should be set to '`https://bit.ly/fcc-relaxing-cat`'. You have either omitted the URL or have a typo. The case of the URL is important.
+Your `img` element's `src` attribute should be set to '`https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg`'. You have either omitted the URL or have a typo. The case of the URL is important.
 
 ```js
-assert(document.querySelector('img').src === 'https://bit.ly/fcc-relaxing-cat');
+assert(document.querySelector('img').src === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg');
 ```
 
 Although you have set the `img` element's `src` to the correct URL, it is recommended to always surround the value of an attribute with quotation marks.
 
 ```js
-assert(!/\<img\s+src\s*=\s*https:\/\/bit\.ly\/fcc-relaxing-cat/.test(code));
+assert(!/\<img\s+src\s*=\s*https:\/\/cdn\.freecodecamp\.org\/curriculum\/cat-photo-app\/relaxing-cat\.jpg/.test(code));
 ```
 
 # --seed--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-009.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-009.md
index 44b28d911d8..704ae16bc9b 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-009.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-009.md
@@ -48,7 +48,7 @@ assert(altText.match(/A cute orange cat lying on its back\.?$/i));
       <!-- TODO: Add link to cat photos -->
       <p>Click here to view more cat photos.</p>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg">
 --fcc-editable-region--
     </main>
   </body>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-010.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-010.md
index d3d9e2826ec..83f7bce71f7 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-010.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-010.md
@@ -71,7 +71,7 @@ assert(
 --fcc-editable-region--
       <p>Click here to view more cat photos.</p>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
     </main>
   </body>
 </html>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-011.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-011.md
index d269cb373a9..097cb6fdb01 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-011.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-011.md
@@ -49,7 +49,7 @@ assert(
 --fcc-editable-region--
       <a href="https://freecatphotoapp.com"></a>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
     </main>
   </body>
 </html>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-012.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-012.md
index 6d8b4fac7b8..fa4c601b9ef 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-012.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-012.md
@@ -58,7 +58,7 @@ assert(pText.match(/click here to view more cat photos\.?$/));
       <p>Click here to view more cat photos.</p>
       <a href="https://freecatphotoapp.com">cat photos</a>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
     </main>
   </body>
 </html>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-013.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-013.md
index bd12416b7fc..c98eb0ae309 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-013.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-013.md
@@ -47,7 +47,7 @@ assert(document.querySelector('a').getAttribute('target') === '_blank');
 --fcc-editable-region--
       <p>Click here to view more <a href="https://freecatphotoapp.com">cat photos</a>.</p>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
     </main>
   </body>
 </html>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-014.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-014.md
index 181d13a16b0..e828ad6d227 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-014.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-014.md
@@ -11,13 +11,13 @@ Turn the image into a link by surrounding it with necessary element tags. Use `h
 
 # --hints--
 
-You should have an `img` element with an `src` value of `https://bit.ly/fcc-relaxing-cat`. You may have accidentally deleted it.
+You should have an `img` element with an `src` value of `https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg`. You may have accidentally deleted it.
 
 ```js
 assert(
   document.querySelector('img') &&
     document.querySelector('img').getAttribute('src') ===
-      'https://bit.ly/fcc-relaxing-cat'
+      'https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg'
 );
 ```
 
@@ -79,7 +79,7 @@ assert(document.querySelector('img').parentNode.nodeName === 'A');
       <!-- TODO: Add link to cat photos -->
       <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
 --fcc-editable-region--
-      <img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
+      <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back.">
 --fcc-editable-region--
     </main>
   </body>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-015.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-015.md
index 04a23915d2f..365ba81e399 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-015.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-015.md
@@ -54,7 +54,7 @@ assert(foundElems.length === 3);
       <h2>Cat Photos</h2>
       <!-- TODO: Add link to cat photos -->
       <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-      <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+      <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
     </main>
 --fcc-editable-region--
   </body>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-016.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-016.md
index 8a5c0780798..5e7b6661f99 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-016.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-016.md
@@ -71,7 +71,7 @@ assert(foundElems.length === 2);
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
 --fcc-editable-region--
     </main>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-017.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-017.md
index 14e2b148173..a1fb58b10b8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-017.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-017.md
@@ -62,7 +62,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
 --fcc-editable-region--
       <section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-018.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-018.md
index 4e5c91b0ab4..258e7c8ab39 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-018.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-018.md
@@ -68,7 +68,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
 --fcc-editable-region--
       <section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-019.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-019.md
index 9c942e9ddfe..553378e9e9f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-019.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-019.md
@@ -43,7 +43,7 @@ assert(secondSectionLastElemNode.nodeName === 'UL');
       <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-020.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-020.md
index e3e7258de53..78e2ed34430 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-020.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-020.md
@@ -60,7 +60,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-021.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-021.md
index 9126d4f5ff1..1b0923a5911 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-021.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-021.md
@@ -7,7 +7,7 @@ dashedName: part-21
 
 # --description--
 
-After the unordered list, add a new image with an `src` attribute value set to `https://bit.ly/fcc-lasagna` and an `alt` attribute value set to `A slice of lasagna on a plate.`
+After the unordered list, add a new image with an `src` attribute value set to `https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg` and an `alt` attribute value set to `A slice of lasagna on a plate.`
 
 # --hints--
 
@@ -40,19 +40,19 @@ The new image does not have an `src` attribute. Check that there is a space afte
 assert($('section')[1].lastElementChild.hasAttribute('src'));
 ```
 
-The new image should have an `src` value of `https://bit.ly/fcc-lasagna`. Make sure the `src` attribute's value is surrounded with quotation marks.
+The new image should have an `src` value of `https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg`. Make sure the `src` attribute's value is surrounded with quotation marks.
 
 ```js
 assert(
   $('section')[1].lastElementChild.getAttribute('src') ===
-    'https://bit.ly/fcc-lasagna'
+    'https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg'
 );
 ```
 
 Although you have set the new image's `src` to the correct URL, it is recommended to always surround the value of an attribute with quotation marks.
 
 ```js
-assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/bit\.ly\/fcc-lasagna/.test(code));
+assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/cdn\.freecodecamp\.org\/curriculum\/cat-photo-app\/lasagna\.jpg/.test(code));
 ```
 
 # --seed--
@@ -68,7 +68,7 @@ assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/bit\.ly\/fcc-lasagna/.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-022.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-022.md
index c386c394da2..61f012759ae 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-022.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-022.md
@@ -37,7 +37,7 @@ The lasagna `img` element should be nested in the `figure` element.
 assert(
   document.querySelector('figure > img') &&
     document.querySelector('figure > img').getAttribute('src').toLowerCase() ===
-      'https://bit.ly/fcc-lasagna'
+      'https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg'
 );
 ```
 
@@ -54,7 +54,7 @@ assert(
       <h2>Cat Photos</h2>
       <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -65,7 +65,7 @@ assert(
           <li>lasagna</li>
         </ul>
 --fcc-editable-region--
-        <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+        <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
 --fcc-editable-region--
       </section>
     </main>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-023.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-023.md
index d8eda655aad..72f413b4da1 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-023.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-023.md
@@ -19,7 +19,7 @@ The Lasagna `img` element should be nested in the `figure` element.
 assert(
   document.querySelector('figure > img') &&
     document.querySelector('figure > img').getAttribute('src').toLowerCase() ===
-      'https://bit.ly/fcc-lasagna'
+      'https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg'
 );
 ```
 
@@ -50,7 +50,7 @@ The lasagna `img` element should be nested in the `figure` element.
 assert(
   document.querySelector('figure > img') &&
     document.querySelector('figure > img').getAttribute('src').toLowerCase() ===
-      'https://bit.ly/fcc-lasagna'
+      'https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg'
 );
 ```
 
@@ -83,7 +83,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -95,7 +95,7 @@ assert(
         </ul>
         <figure>
 --fcc-editable-region--
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
 --fcc-editable-region--
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-024.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-024.md
index 5c4aba6d0d6..1efe436aa3e 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-024.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-024.md
@@ -61,7 +61,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -72,7 +72,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
 --fcc-editable-region--
           <figcaption>Cats love lasagna.</figcaption>
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-025.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-025.md
index 62af7201cf7..72108fa9818 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-025.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-025.md
@@ -55,7 +55,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -67,7 +67,7 @@ assert(
         </ul>
 --fcc-editable-region--
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-026.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-026.md
index 6ec36ba0e6a..5242b610230 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-026.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-026.md
@@ -66,7 +66,7 @@ assert.deepStrictEqual(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -77,7 +77,7 @@ assert.deepStrictEqual(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-027.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-027.md
index 0840ca6b3c1..7f1e670363f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-027.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-027.md
@@ -42,7 +42,7 @@ assert($('main > section')[1].lastElementChild.nodeName === 'FIGURE');
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -53,7 +53,7 @@ assert($('main > section')[1].lastElementChild.nodeName === 'FIGURE');
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-028.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-028.md
index e1b2731929c..fef1f7d6aaf 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-028.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-028.md
@@ -7,7 +7,7 @@ dashedName: part-28
 
 # --description--
 
-Inside the `figure` element you just added, nest an `img` element with a `src` attribute set to `https://bit.ly/fcc-cats`.
+Inside the `figure` element you just added, nest an `img` element with a `src` attribute set to `https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg`.
 
 # --hints--
 
@@ -35,24 +35,24 @@ You should have a third `img` element nested in the `figure` element.
 const catsImg = document.querySelectorAll('figure > img')[1];
 assert(
   catsImg &&
-    catsImg.getAttribute('src').toLowerCase() === 'https://bit.ly/fcc-cats'
+    catsImg.getAttribute('src').toLowerCase() === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg'
 );
 ```
 
-The third image should have an `src` attribute set to `https://bit.ly/fcc-cats`.
+The third image should have an `src` attribute set to `https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg`.
 
 ```js
 const catsImg = document.querySelectorAll('figure > img')[1];
 assert(
   catsImg &&
-    catsImg.getAttribute('src').toLowerCase() === 'https://bit.ly/fcc-cats'
+    catsImg.getAttribute('src').toLowerCase() === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg'
 );
 ```
 
 Although you have set the new image's `src` to the correct URL, it is recommended to always surround the value of an attribute with quotation marks.
 
 ```js
-assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/bit\.ly\/fcc-cats/.test(code));
+assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/cdn\.freecodecamp\.org\/curriculum\/cat-photo-app\/cats\.jpg/.test(code));
 ```
 
 # --seed--
@@ -68,7 +68,7 @@ assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/bit\.ly\/fcc-cats/.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -79,7 +79,7 @@ assert(!/\<img\s+.+\s+src\s*=\s*https:\/\/bit\.ly\/fcc-cats/.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-029.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-029.md
index b605259e2c7..4aaa7226983 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-029.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-029.md
@@ -35,7 +35,7 @@ The Cats `img` element should be nested in the `figure` element.
 const catsImg = document.querySelectorAll('figure > img')[1];
 assert(
   catsImg &&
-    catsImg.getAttribute('src').toLowerCase() === 'https://bit.ly/fcc-cats'
+    catsImg.getAttribute('src').toLowerCase() === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg'
 );
 ```
 
@@ -64,7 +64,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -75,7 +75,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -86,7 +86,7 @@ assert(
         </ol>
         <figure>
 --fcc-editable-region--
-          <img src="https://bit.ly/fcc-cats">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg">
 --fcc-editable-region--
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-030.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-030.md
index f737135de3d..13249601a26 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-030.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-030.md
@@ -35,7 +35,7 @@ The last `img` element should be nested in the `figure` element.
 const catsImg = document.querySelectorAll('figure > img')[1];
 assert(
   catsImg &&
-    catsImg.getAttribute('src').toLowerCase() === 'https://bit.ly/fcc-cats'
+    catsImg.getAttribute('src').toLowerCase() === 'https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg'
 );
 ```
 
@@ -90,7 +90,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -101,7 +101,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -112,7 +112,7 @@ assert(
         </ol>
         <figure>
 --fcc-editable-region--
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
 --fcc-editable-region--
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-031.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-031.md
index 1d32c1381fb..4132d77125e 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-031.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-031.md
@@ -62,7 +62,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -73,7 +73,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -83,7 +83,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
 --fcc-editable-region--
           <figcaption>Cats hate other cats.</figcaption>  
 --fcc-editable-region--
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-032.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-032.md
index 16c3921f14b..961dbdaa9f9 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-032.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-032.md
@@ -64,7 +64,7 @@ assert($('main > section')[2].children.length === 0);
       <h2>Cat Photos</h2>
       <!-- TODO: Add link to cat photos -->
       <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-      <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+      <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
 --fcc-editable-region--
       <section>
@@ -76,7 +76,7 @@ assert($('main > section')[2].children.length === 0);
         <li>lasagna</li>
       </ul>
       <figure>
-        <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+        <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
         <figcaption>Cats <em>love</em> lasagna.</figcaption>  
       </figure>
       <h3>Top 3 things cats hate:</h3>
@@ -86,7 +86,7 @@ assert($('main > section')[2].children.length === 0);
         <li>other cats</li>
       </ol>
       <figure>
-        <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+        <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
         <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
       </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-033.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-033.md
index e0108a89655..e98e9e1533d 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-033.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-033.md
@@ -67,7 +67,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -78,7 +78,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -88,7 +88,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-034.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-034.md
index d4579a844d6..64177c2516f 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-034.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-034.md
@@ -51,7 +51,7 @@ assert($('form')[0].innerHTML.trim().length === 0);
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -62,7 +62,7 @@ assert($('form')[0].innerHTML.trim().length === 0);
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -72,7 +72,7 @@ assert($('form')[0].innerHTML.trim().length === 0);
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-035.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-035.md
index 170112a16a3..48829237a25 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-035.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-035.md
@@ -77,7 +77,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -88,7 +88,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -98,7 +98,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-036.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-036.md
index eaedabd7dab..a5ea3e353ec 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-036.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-036.md
@@ -70,7 +70,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -81,7 +81,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -91,7 +91,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-037.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-037.md
index f4708cbfd4c..2cfb3ff9601 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-037.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-037.md
@@ -64,7 +64,7 @@ assert(!/\<input\s+type\s*=\s*text/.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -75,7 +75,7 @@ assert(!/\<input\s+type\s*=\s*text/.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -85,7 +85,7 @@ assert(!/\<input\s+type\s*=\s*text/.test(code));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-038.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-038.md
index 6a35de6da97..a6520bdd15a 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-038.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-038.md
@@ -63,7 +63,7 @@ assert(!/\<\s*input\s+.*\s*=\s*catphotourl/.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -74,7 +74,7 @@ assert(!/\<\s*input\s+.*\s*=\s*catphotourl/.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -84,7 +84,7 @@ assert(!/\<\s*input\s+.*\s*=\s*catphotourl/.test(code));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-039.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-039.md
index 53fbd361171..65c031f4b47 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-039.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-039.md
@@ -64,7 +64,7 @@ assert(!/\<\s*input\s+placeholder\s*=\s*cat\s+photo\s+url/i.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -75,7 +75,7 @@ assert(!/\<\s*input\s+placeholder\s*=\s*cat\s+photo\s+url/i.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -85,7 +85,7 @@ assert(!/\<\s*input\s+placeholder\s*=\s*cat\s+photo\s+url/i.test(code));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-040.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-040.md
index 2210e313afe..84fdbc4f992 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-040.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-040.md
@@ -51,7 +51,7 @@ assert($('input')[0].getAttribute('required') === '');
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -62,7 +62,7 @@ assert($('input')[0].getAttribute('required') === '');
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -72,7 +72,7 @@ assert($('input')[0].getAttribute('required') === '');
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-041.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-041.md
index 9523eb660fe..de040f58fb7 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-041.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-041.md
@@ -53,7 +53,7 @@ assert(collection.indexOf('INPUT') < collection.indexOf('BUTTON'));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -64,7 +64,7 @@ assert(collection.indexOf('INPUT') < collection.indexOf('BUTTON'));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -74,7 +74,7 @@ assert(collection.indexOf('INPUT') < collection.indexOf('BUTTON'));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-042.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-042.md
index b9d546654a7..ca958582492 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-042.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-042.md
@@ -60,7 +60,7 @@ assert(!/\<\s*button\s+type\s*=\s*submit/i.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -71,7 +71,7 @@ assert(!/\<\s*button\s+type\s*=\s*submit/i.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -81,7 +81,7 @@ assert(!/\<\s*button\s+type\s*=\s*submit/i.test(code));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-043.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-043.md
index c11898ad153..fb70405bc2c 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-043.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-043.md
@@ -94,7 +94,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -105,7 +105,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -115,7 +115,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-044.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-044.md
index 4ee27aa8e02..7607dd2aefa 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-044.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-044.md
@@ -62,7 +62,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -73,7 +73,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -83,7 +83,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-045.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-045.md
index 5028c502ccb..aaaff265ed6 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-045.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-045.md
@@ -47,7 +47,7 @@ assert($('input')[0].id.match(/^indoor$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -58,7 +58,7 @@ assert($('input')[0].id.match(/^indoor$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -68,7 +68,7 @@ assert($('input')[0].id.match(/^indoor$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-046.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-046.md
index c49ad48dbb7..ac1af3267fb 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-046.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-046.md
@@ -65,7 +65,7 @@ assert($('input')[1].id.match(/^outdoor$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -76,7 +76,7 @@ assert($('input')[1].id.match(/^outdoor$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -86,7 +86,7 @@ assert($('input')[1].id.match(/^outdoor$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-047.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-047.md
index fac53bf2560..f495512325d 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-047.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-047.md
@@ -56,7 +56,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       <section>
         <h2>Cat Lists</h2>
         <h3>Things cats love:</h3>
@@ -66,7 +66,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -76,7 +76,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-048.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-048.md
index 6b82c9d33b7..22a24058ef6 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-048.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-048.md
@@ -59,7 +59,7 @@ assert(outdoorRadioButton.getAttribute('value').match(/^outdoor$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       <section>
         <h2>Cat Lists</h2>
         <h3>Things cats love:</h3>
@@ -69,7 +69,7 @@ assert(outdoorRadioButton.getAttribute('value').match(/^outdoor$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -79,7 +79,7 @@ assert(outdoorRadioButton.getAttribute('value').match(/^outdoor$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-049.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-049.md
index 066f755550c..c66c571a94d 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-049.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-049.md
@@ -57,7 +57,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -68,7 +68,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -78,7 +78,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-050.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-050.md
index 851b1ec334f..436f12d7670 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-050.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-050.md
@@ -60,7 +60,7 @@ assert(extraSpacesRemoved.match(/Is your cat an indoor or outdoor cat\??$/i));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -71,7 +71,7 @@ assert(extraSpacesRemoved.match(/Is your cat an indoor or outdoor cat\??$/i));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -81,7 +81,7 @@ assert(extraSpacesRemoved.match(/Is your cat an indoor or outdoor cat\??$/i));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-051.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-051.md
index 23eabf6018d..502d59dfb06 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-051.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-051.md
@@ -82,7 +82,7 @@ assert(fieldsetChildren[0].length > fieldsetChildren[1].length);
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -93,7 +93,7 @@ assert(fieldsetChildren[0].length > fieldsetChildren[1].length);
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -103,7 +103,7 @@ assert(fieldsetChildren[0].length > fieldsetChildren[1].length);
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-052.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-052.md
index fadad44e27f..a9c11106885 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-052.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-052.md
@@ -66,7 +66,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -77,7 +77,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -87,7 +87,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-053.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-053.md
index 285c813f72c..c57806ee131 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-053.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-053.md
@@ -79,7 +79,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -90,7 +90,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -100,7 +100,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-054.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-054.md
index 759e86d3d40..01a25bf5a80 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-054.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-054.md
@@ -36,7 +36,7 @@ assert($('input[type="checkbox"]')[0].id.match(/^loving$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -47,7 +47,7 @@ assert($('input[type="checkbox"]')[0].id.match(/^loving$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -57,7 +57,7 @@ assert($('input[type="checkbox"]')[0].id.match(/^loving$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-055.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-055.md
index be49773414d..6f328afefa8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-055.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-055.md
@@ -86,7 +86,7 @@ assert(labelElem.textContent.replace(/\s/g, '').match(/Loving/i));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -97,7 +97,7 @@ assert(labelElem.textContent.replace(/\s/g, '').match(/Loving/i));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -107,7 +107,7 @@ assert(labelElem.textContent.replace(/\s/g, '').match(/Loving/i));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-056.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-056.md
index be8a4cd1989..ff678b749b8 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-056.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-056.md
@@ -48,7 +48,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -59,7 +59,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -69,7 +69,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-057.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-057.md
index 8e50f074c52..79d0cde2fc1 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-057.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-057.md
@@ -72,7 +72,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -83,7 +83,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -93,7 +93,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-058.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-058.md
index dac26c1e692..e7346083818 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-058.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-058.md
@@ -73,7 +73,7 @@ assert(
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -84,7 +84,7 @@ assert(
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -94,7 +94,7 @@ assert(
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-059.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-059.md
index 3fac22123cb..ecdac2dea51 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-059.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-059.md
@@ -54,7 +54,7 @@ assert(energeticCheckbox.getAttribute('value').match(/^energetic$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -65,7 +65,7 @@ assert(energeticCheckbox.getAttribute('value').match(/^energetic$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -75,7 +75,7 @@ assert(energeticCheckbox.getAttribute('value').match(/^energetic$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-060.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-060.md
index c9915596c45..6f4eb26db13 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-060.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-060.md
@@ -65,7 +65,7 @@ assert(!$('input[type="checkbox"]')[2].hasAttribute('checked'));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -76,7 +76,7 @@ assert(!$('input[type="checkbox"]')[2].hasAttribute('checked'));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -86,7 +86,7 @@ assert(!$('input[type="checkbox"]')[2].hasAttribute('checked'));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-061.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-061.md
index d1545e3eac0..c354c9c6ea3 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-061.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-061.md
@@ -50,7 +50,7 @@ assert(document.querySelector('main').nextElementSibling.nodeName === 'FOOTER');
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -61,7 +61,7 @@ assert(document.querySelector('main').nextElementSibling.nodeName === 'FOOTER');
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -71,7 +71,7 @@ assert(document.querySelector('main').nextElementSibling.nodeName === 'FOOTER');
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-062.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-062.md
index 6eb8d2c853c..6e5e3de37bf 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-062.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-062.md
@@ -50,7 +50,7 @@ assert(extraSpacesRemoved.match(/No Copyright - freeCodeCamp\.org$/i));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -61,7 +61,7 @@ assert(extraSpacesRemoved.match(/No Copyright - freeCodeCamp\.org$/i));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -71,7 +71,7 @@ assert(extraSpacesRemoved.match(/No Copyright - freeCodeCamp\.org$/i));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-063.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-063.md
index 10a994558e5..b56ac038383 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-063.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-063.md
@@ -61,7 +61,7 @@ assert(pText.match(/^no copyright - freecodecamp.org$/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -72,7 +72,7 @@ assert(pText.match(/^no copyright - freecodecamp.org$/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -82,7 +82,7 @@ assert(pText.match(/^no copyright - freecodecamp.org$/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-064.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-064.md
index 483452a68b1..85c93cc63ee 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-064.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-064.md
@@ -52,7 +52,7 @@ assert(noSpaces.match(/\<\/head\>\<body\>/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -63,7 +63,7 @@ assert(noSpaces.match(/\<\/head\>\<body\>/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -73,7 +73,7 @@ assert(noSpaces.match(/\<\/head\>\<body\>/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-065.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-065.md
index c8b2f77392b..05ab65d3234 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-065.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-065.md
@@ -55,7 +55,7 @@ assert(document.title && document.title.toLowerCase() === 'catphotoapp');
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -66,7 +66,7 @@ assert(document.title && document.title.toLowerCase() === 'catphotoapp');
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -76,7 +76,7 @@ assert(document.title && document.title.toLowerCase() === 'catphotoapp');
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-066.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-066.md
index 469f7e05b4e..6492c9b8e2a 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-066.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-066.md
@@ -50,7 +50,7 @@ assert(!/\<\s*html\s+lang\s*=en/i.test(code));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -61,7 +61,7 @@ assert(!/\<\s*html\s+lang\s*=en/i.test(code));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -71,7 +71,7 @@ assert(!/\<\s*html\s+lang\s*=en/i.test(code));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
diff --git a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-067.md b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-067.md
index 8d11a102866..818f698332a 100644
--- a/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-067.md
+++ b/curriculum/challenges/english/01-responsive-web-design/basic-html-cat-photo-app/part-067.md
@@ -44,7 +44,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -55,7 +55,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -65,7 +65,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>
@@ -112,7 +112,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
         <h2>Cat Photos</h2>
         <!-- TODO: Add link to cat photos -->
         <p>Click here to view more <a target="_blank" href="https://freecatphotoapp.com">cat photos</a>.</p>
-        <a href="https://freecatphotoapp.com"><img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back."></a>
+        <a href="https://freecatphotoapp.com"><img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/relaxing-cat.jpg" alt="A cute orange cat lying on its back."></a>
       </section>
       <section>
         <h2>Cat Lists</h2>
@@ -123,7 +123,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
           <li>lasagna</li>
         </ul>
         <figure>
-          <img src="https://bit.ly/fcc-lasagna" alt="A slice of lasagna on a plate.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/lasagna.jpg" alt="A slice of lasagna on a plate.">
           <figcaption>Cats <em>love</em> lasagna.</figcaption>  
         </figure>
         <h3>Top 3 things cats hate:</h3>
@@ -133,7 +133,7 @@ assert(noSpaces.match(/^\<\!DOCTYPEhtml\>\<html/));
           <li>other cats</li>
         </ol>
         <figure>
-          <img src="https://bit.ly/fcc-cats" alt="Five cats looking around a field.">
+          <img src="https://cdn.freecodecamp.org/curriculum/cat-photo-app/cats.jpg" alt="Five cats looking around a field.">
           <figcaption>Cats <strong>hate</strong> other cats.</figcaption>  
         </figure>
       </section>