From 33cada2d06f8d0cd009d9d5348de6e3165bba67f Mon Sep 17 00:00:00 2001
From: Onkar Khadangale <87750369+OnkarRuikar@users.noreply.github.com>
Date: Sun, 8 Sep 2024 22:49:25 +0530
Subject: [PATCH] update redirected URLs (#35770)

* update redirected URLs

* fix one more

* Apply suggestions from code review

* Apply suggestions from code review

* Apply suggestions from code review

---------

Co-authored-by: Joshua Chen <sidachen2003@gmail.com>
---
 .../available_text_editors/index.md           | 23 ++++++++-----------
 .../how_much_does_it_cost/index.md            |  4 ++--
 .../set_up_a_local_testing_server/index.md    |  2 +-
 .../using_github_pages/index.md               |  2 +-
 .../what_software_do_i_need/index.md          |  6 ++---
 .../introduction/index.md                     |  2 +-
 .../webextensions/native_manifests/index.md   |  4 ++--
 .../user_interface/browser_styles/index.md    |  2 +-
 .../context_menu_items/index.md               |  2 +-
 .../user_interface/devtools_panels/index.md   |  4 ++--
 .../user_interface/extension_pages/index.md   |  2 +-
 .../user_interface/notifications/index.md     |  2 +-
 .../user_interface/options_pages/index.md     |  2 +-
 .../user_interface/page_actions/index.md      |  2 +-
 .../user_interface/popups/index.md            |  2 +-
 .../user_interface/sidebars/index.md          |  2 +-
 .../user_interface/toolbar_button/index.md    |  2 +-
 .../mozilla/firefox/releases/10/index.md      |  2 +-
 .../mozilla/firefox/releases/24/index.md      |  2 +-
 .../index.md                                  |  2 +-
 .../mozilla/firefox/releases/51/index.md      |  2 +-
 .../en-us/mozilla/firefox/releases/6/index.md |  2 +-
 files/jsondata/SpecData.json                  |  2 +-
 23 files changed, 37 insertions(+), 40 deletions(-)

diff --git a/files/en-us/learn/common_questions/tools_and_setup/available_text_editors/index.md b/files/en-us/learn/common_questions/tools_and_setup/available_text_editors/index.md
index df2d6daeb3cdcae..338a63349d160a4 100644
--- a/files/en-us/learn/common_questions/tools_and_setup/available_text_editors/index.md
+++ b/files/en-us/learn/common_questions/tools_and_setup/available_text_editors/index.md
@@ -92,7 +92,7 @@ Here are some popular editors:
       </td>
       <td>
         <a
-          href="https://ingorichter.github.io/BracketsExtensionTweetBot/"
+          href="https://ingo-richter.io/BracketsExtensionTweetBot/"
           rel="external"
           >Yes</a
         >
@@ -104,8 +104,8 @@ Here are some popular editors:
       <td>$99</td>
       <td>Mac</td>
       <td>
-        <a href="https://twitter.com/panic">Twitter</a>,
-        <a href="https://panic.com/qa" rel="external">Forum</a>,
+        <a href="https://x.com/panic">Twitter</a>,
+        <a href="https://help.panic.com/" rel="external">Forum</a>,
         <a href="https://nova.app/help/">Online</a>
       </td>
       <td><a href="https://help.panic.com/nova/">eBook</a></td>
@@ -150,7 +150,7 @@ Here are some popular editors:
       <td>Yes</td>
     </tr>
     <tr>
-      <td><a href="https://www.espressoapp.com/">Espresso</a></td>
+      <td><a href="https://espressoapp.com/">Espresso</a></td>
       <td>Closed source</td>
       <td>$99</td>
       <td>Mac</td>
@@ -257,7 +257,7 @@ Here are some popular editors:
       <td>Windows, Mac, Linux</td>
       <td>
         <a
-          href="https://www.sublimetext.com/forum/viewforum.php?f=3"
+          href="https://forum.sublimetext.com/c/technical-support"
           rel="external"
           >Forum</a
         >
@@ -269,7 +269,7 @@ Here are some popular editors:
           Unofficial</a
         >
       </td>
-      <td><a href="https://sublime.wbond.net/">Yes</a></td>
+      <td><a href="https://packagecontrol.io/">Yes</a></td>
     </tr>
     <tr>
       <td><a href="https://macromates.com/" rel="external">TextMate</a></td>
@@ -279,18 +279,15 @@ Here are some popular editors:
       <td>
         <a href="https://twitter.com/macromates">Twitter</a>,
         <a href="https://webchat.freenode.net/?channels=textmate">IRC</a>,
-        <a href="https://lists.macromates.com/listinfo/textmate" rel="external"
+        <a href="https://lists.macromates.com/postorius/lists/textmate.lists.macromates.com/" rel="external"
           >Mailing list</a
         >, <a href="mailto:tm-support@macromates.com">Email</a>
       </td>
       <td>
-        <a href="https://manual.macromates.com/en/">Online Manual</a>,
-        <a href="https://wiki.macromates.com/Main/HomePage" rel="external"
-          >Wiki</a
-        >
+        <a href="https://macromates.com/manual/en/">Online Manual</a>
       </td>
       <td>
-        <a href="https://wiki.macromates.com/Main/Plugins" rel="external"
+        <a href="https://macromates.com/textmate/manual/bundles" rel="external"
           >Yes</a
         >
       </td>
@@ -428,7 +425,7 @@ If you like _lots_ of features and your editor is slowing down because of all yo
 - [Aptana Studio](https://www.axway.com/en/aptana)
 - [Eclipse](https://www.eclipse.org/)
 - [Komodo IDE](https://www.activestate.com/products/komodo-ide/)
-- [NetBeans IDE](https://netbeans.apache.org//)
+- [NetBeans IDE](https://netbeans.apache.org/)
 - [Visual Studio](https://visualstudio.microsoft.com/)
 - [WebStorm](https://www.jetbrains.com/webstorm/)
 
diff --git a/files/en-us/learn/common_questions/tools_and_setup/how_much_does_it_cost/index.md b/files/en-us/learn/common_questions/tools_and_setup/how_much_does_it_cost/index.md
index 77d4661f8fbeff3..615986cfee0b38a 100644
--- a/files/en-us/learn/common_questions/tools_and_setup/how_much_does_it_cost/index.md
+++ b/files/en-us/learn/common_questions/tools_and_setup/how_much_does_it_cost/index.md
@@ -46,7 +46,7 @@ When launching a website, you may spend nothing, or your costs may go through th
 
 You likely have a text editor: such as, Notepad on Windows, Gedit on Linux, TextEdit on Mac. You'll have an easier time writing code if you choose an editor that color-codes, checks your syntax, and assists you with code structure.
 
-Many editors are free, for example [Brackets](https://brackets.io/), [Bluefish](https://bluefish.openoffice.nl/index.html), [TextWrangler](https://www.barebones.com/products/textwrangler/), [Eclipse](https://www.eclipse.org/), [Netbeans](https://netbeans.apache.org//), and [Visual Studio Code](https://code.visualstudio.com/). Some, like [Sublime Text](https://www.sublimetext.com/), you can test as long as you like, but you're encouraged to pay. Some, like [PhpStorm](https://www.jetbrains.com/phpstorm/), can cost between a few dozen and 200 dollars, depending on the plan you purchase. Some of them, like [Microsoft Visual Studio](https://visualstudio.microsoft.com/), can cost hundreds, or thousands of dollars; though Visual Studio Community is free for individual developers or open source projects. Often, for-pay editors will have a trial version.
+Many editors are free, for example [Brackets](https://brackets.io/), [Bluefish](https://bluefish.openoffice.nl/index.html), [TextWrangler](https://www.barebones.com/products/textwrangler/), [Eclipse](https://www.eclipse.org/), [Netbeans](https://netbeans.apache.org/), and [Visual Studio Code](https://code.visualstudio.com/). Some, like [Sublime Text](https://www.sublimetext.com/), you can test as long as you like, but you're encouraged to pay. Some, like [PhpStorm](https://www.jetbrains.com/phpstorm/), can cost between a few dozen and 200 dollars, depending on the plan you purchase. Some of them, like [Microsoft Visual Studio](https://visualstudio.microsoft.com/), can cost hundreds, or thousands of dollars; though Visual Studio Community is free for individual developers or open source projects. Often, for-pay editors will have a trial version.
 
 To start, we suggest trying out several editors, to get a sense of which works best for you. If you're only writing simple {{Glossary("HTML")}}, {{Glossary("CSS")}}, and {{Glossary("JavaScript")}}, go with a simple editor.
 
@@ -64,7 +64,7 @@ You can use any of them, as they will have similar functionality, though some ar
 
 If you want to include video or audio into your website, you can either embed online services (for example YouTube, Vimeo, or Dailymotion), or include your own videos (see below for bandwidth costs).
 
-For audio files, you can find free software ([Audacity](https://www.audacityteam.org/), [Wavosaur](https://www.wavosaur.com/)), or paying up to a few hundred dollars ([Sound Forge](https://www.magix.com/us/music-editing/sound-forge/), [Adobe Audition](https://www.adobe.com/products/audition.html)). Likewise, video-editing software can be free ([PiTiVi](https://www.pitivi.org/), [OpenShot](https://www.openshot.org/) for Linux, [iMovie](https://www.apple.com/imovie/) for Mac), less than $100 ([Adobe Premiere Elements](https://www.adobe.com/products/premiere-elements.html)), or several hundred dollars ([Adobe Premiere Pro](https://www.adobe.com/products/premiere.html), [Avid Media Composer](https://www.avid.com/media-composer), [Final Cut Pro](https://www.apple.com/final-cut-pro/)). The software you received with your digital camera may cover all your needs.
+For audio files, you can find free software ([Audacity](https://www.audacityteam.org/), [Wavosaur](https://www.wavosaur.com/)), or paying up to a few hundred dollars ([Sound Forge](https://www.magix.com/us/music-editing/sound-forge/), [Adobe Audition](https://www.adobe.com/products/audition.html)). Likewise, video-editing software can be free ([PiTiVi](https://www.pitivi.org/), [OpenShot](https://www.openshot.org/) for Linux, [iMovie](https://support.apple.com/imovie) for Mac), less than $100 ([Adobe Premiere Elements](https://www.adobe.com/products/premiere-elements.html)), or several hundred dollars ([Adobe Premiere Pro](https://www.adobe.com/products/premiere.html), [Avid Media Composer](https://www.avid.com/media-composer), [Final Cut Pro](https://www.apple.com/final-cut-pro/)). The software you received with your digital camera may cover all your needs.
 
 ### Publishing tools
 
diff --git a/files/en-us/learn/common_questions/tools_and_setup/set_up_a_local_testing_server/index.md b/files/en-us/learn/common_questions/tools_and_setup/set_up_a_local_testing_server/index.md
index 6cab14afec703fa..df5e6c132cea28d 100644
--- a/files/en-us/learn/common_questions/tools_and_setup/set_up_a_local_testing_server/index.md
+++ b/files/en-us/learn/common_questions/tools_and_setup/set_up_a_local_testing_server/index.md
@@ -70,7 +70,7 @@ To use the module:
    npx -v
    ```
 
-2. If Node.js is not installed, you need to install it. Follow the [download instructions](https://nodejs.org/en/download/) in the Node.js docs, then run the above commands again to check if the installation is successful.
+2. If Node.js is not installed, you need to install it. Follow the [download instructions](https://nodejs.org/en/download/package-manager) in the Node.js docs, then run the above commands again to check if the installation is successful.
 
 3. Let's assume the directory is `/path/to/project`. Run the following command to start the server:
 
diff --git a/files/en-us/learn/common_questions/tools_and_setup/using_github_pages/index.md b/files/en-us/learn/common_questions/tools_and_setup/using_github_pages/index.md
index 041f968268154f1..80cf23cb322cda6 100644
--- a/files/en-us/learn/common_questions/tools_and_setup/using_github_pages/index.md
+++ b/files/en-us/learn/common_questions/tools_and_setup/using_github_pages/index.md
@@ -15,7 +15,7 @@ GitHub is a very important and useful community to get involved in, and Git/GitH
 ### Basic GitHub setup
 
 1. First of all, [install Git](https://git-scm.com/downloads) on your machine. This is the underlying version control system software that GitHub works on top of.
-2. Next, [sign up for a GitHub account](https://github.com/join). It's simple and easy.
+2. Next, [sign up for a GitHub account](https://github.com/signup). It's simple and easy.
 3. Once you've signed up, log in to [github.com](https://github.com/) with your username and password.
 
 ### Preparing your code for upload
diff --git a/files/en-us/learn/common_questions/tools_and_setup/what_software_do_i_need/index.md b/files/en-us/learn/common_questions/tools_and_setup/what_software_do_i_need/index.md
index aba428d4983fd82..67912ad1ea97140 100644
--- a/files/en-us/learn/common_questions/tools_and_setup/what_software_do_i_need/index.md
+++ b/files/en-us/learn/common_questions/tools_and_setup/what_software_do_i_need/index.md
@@ -81,7 +81,7 @@ All desktop operating systems come with a basic text editor. These editors are a
         <ul>
           <li><a href="https://notepad-plus-plus.org/">Notepad++</a></li>
           <li>
-            <a href="https://www.visualstudio.com/">Visual Studio Code</a>
+            <a href="https://visualstudio.microsoft.com/">Visual Studio Code</a>
           </li>
           <li><a href="https://www.jetbrains.com/webstorm/">Web Storm</a></li>
           <li><a href="https://brackets.io/">Brackets</a></li>
@@ -109,7 +109,7 @@ All desktop operating systems come with a basic text editor. These editors are a
             >
           </li>
           <li>
-            <a href="https://www.visualstudio.com/">Visual Studio Code</a>
+            <a href="https://visualstudio.microsoft.com/">Visual Studio Code</a>
           </li>
           <li><a href="https://brackets.io/">Brackets</a></li>
           <li><a href="https://shiftedit.net/">ShiftEdit</a></li>
@@ -152,7 +152,7 @@ All desktop operating systems come with a basic text editor. These editors are a
           <li><a href="https://www.gnu.org/software/emacs/">Emacs</a></li>
           <li><a href="https://www.vim.org/" rel="external">Vim</a></li>
           <li>
-            <a href="https://www.visualstudio.com/">Visual Studio Code</a>
+            <a href="https://visualstudio.microsoft.com/">Visual Studio Code</a>
           </li>
           <li><a href="https://brackets.io/">Brackets</a></li>
           <li><a href="https://shiftedit.net/">ShiftEdit</a></li>
diff --git a/files/en-us/learn/tools_and_testing/client-side_javascript_frameworks/introduction/index.md b/files/en-us/learn/tools_and_testing/client-side_javascript_frameworks/introduction/index.md
index 625fd3bd9c39042..98b04b8a21d170e 100644
--- a/files/en-us/learn/tools_and_testing/client-side_javascript_frameworks/introduction/index.md
+++ b/files/en-us/learn/tools_and_testing/client-side_javascript_frameworks/introduction/index.md
@@ -49,7 +49,7 @@ There are many frameworks out there, but currently the "big four" are considered
 
 ### Angular
 
-[Angular](https://angular.io/) is an open-source web application framework led by the Angular Team at Google and by a community of individuals and corporations. It is a complete rewrite from the same team that built [AngularJS](https://angularjs.org/). Angular was officially released on the 14th of September 2016.
+[Angular](https://angular.dev/) is an open-source web application framework led by the Angular Team at Google and by a community of individuals and corporations. It is a complete rewrite from the same team that built [AngularJS](https://angularjs.org/). Angular was officially released on the 14th of September 2016.
 
 Angular is a component-based framework which uses declarative HTML templates. At build time, transparently to developers, the framework's compiler translates the templates to optimized JavaScript instructions. Angular uses [TypeScript](https://www.typescriptlang.org/), a superset of JavaScript that we'll look at in a little more detail in the next chapter.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md b/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
index 42d78a0ce0c8ca1..7355ff87b62357e 100644
--- a/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/native_manifests/index.md
@@ -143,7 +143,7 @@ The native messaging manifest is a file with a name that matches the string pass
   </tbody>
 </table>
 
-For example, here's the content of the `ping_pong.json` manifest file for the `ping_pong` native application from the [native messaging example](https://github.com/mdn/webextensions-examples/tree/master/native-messaging):
+For example, here's the content of the `ping_pong.json` manifest file for the `ping_pong` native application from the [native messaging example](https://github.com/mdn/webextensions-examples/tree/main/native-messaging):
 
 ```json
 {
@@ -217,7 +217,7 @@ The managed storage manifest is a file with a name that matches the ID specified
   </tbody>
 </table>
 
-For example, in the [favourite-colour example](https://github.com/mdn/webextensions-examples/tree/master/favourite-colour) manage storage data is set in the file named `favourite-colour-examples@mozilla.org.json`, which contains:
+For example, in the [favourite-colour example](https://github.com/mdn/webextensions-examples/tree/main/favourite-colour) manage storage data is set in the file named `favourite-colour-examples@mozilla.org.json`, which contains:
 
 ```json
 {
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
index 8c368aaa485ead5..5983fe659081021 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/browser_styles/index.md
@@ -23,7 +23,7 @@ You can style these elements to match the browser's style. The manifest.json key
 > Support for `browser_style` in Manifest V3 is deprecated. Starting from Firefox 115, the default value of `options_ui.browser_style` and `sidebar_action.browser_style` changes from `true` to `false`. In Firefox 118, `"browser_style": true` will no longer be supported in Manifest V3 extensions.
 > If your Manifest V3 extension depends on the `"browser_style": true` styles, follow the [Manifest V3 migration guide for `browser_style`](#manifest_v3_migration).
 > See ([Firefox bug 1827910](https://bugzil.la/1827910)) for more information.
-> If you want to apply the Firefox style to your extension, see the [Firefox Style Guide](https://acorn.firefox.com/latest/).
+> If you want to apply the Firefox style to your extension, see the [Firefox Style Guide](https://acorn.firefox.com/latest).
 
 When considering whether to use `browser_style: true`, test your extension with various themes (built-in or from AMO) to ensure that the extension UI behaves the way you expect it to.
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/context_menu_items/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/context_menu_items/index.md
index 52ad99e4ae9ee13..efbd200734b5508 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/context_menu_items/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/context_menu_items/index.md
@@ -56,7 +56,7 @@ browser.contextMenus.onClicked.addListener((info, tab) => {
 
 ## Icons
 
-For details on how to create icons to use with your context menu, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to create icons to use with your context menu, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
index 57e32f02198e334..3b2ff00f9118654 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/devtools_panels/index.md
@@ -58,11 +58,11 @@ The extension can now run code in the inspected window using [`devtools.inspecte
 
 ## Developer panel design
 
-For details on how to design your developer panel's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to design your developer panel's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Icons
 
-For details on how to create icons to use with your developer tools panel, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to create icons to use with your developer tools panel, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/extension_pages/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/extension_pages/index.md
index c35a251515a55e5..3926313dea04d65 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/extension_pages/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/extension_pages/index.md
@@ -70,7 +70,7 @@ To use the history API, you must request the "`history`" [permission](/en-US/doc
 
 ## Web page design
 
-For details on how to design your web page's to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest/).
+For details on how to design your web page's to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest).
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/notifications/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/notifications/index.md
index 4161a68befec03d..6d009a5f21aafed 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/notifications/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/notifications/index.md
@@ -45,7 +45,7 @@ If you are issuing calls to action through notifications, you will also want to
 
 ## Icons
 
-For details on how to create icons to use with your notification, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to create icons to use with your notification, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/options_pages/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/options_pages/index.md
index a48bd2c14e23eb7..696d4353bfc742f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/options_pages/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/options_pages/index.md
@@ -55,7 +55,7 @@ See the [`options_ui`](/en-US/docs/Mozilla/Add-ons/WebExtensions/manifest.json/o
 
 ## Options content design
 
-For details on how to design your options content to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest/).
+For details on how to design your options content to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest).
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/page_actions/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/page_actions/index.md
index 0ba6ea9b87ca5d8..db7d690f6731e82 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/page_actions/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/page_actions/index.md
@@ -85,7 +85,7 @@ You can change any of the page action properties programmatically using the [`pa
 
 ## Icons
 
-For details on how to create icons to use with your page action, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to create icons to use with your page action, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/popups/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/popups/index.md
index 1429e768d44f4ed..41b0b11ca4ac1da 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/popups/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/popups/index.md
@@ -48,7 +48,7 @@ In Firefox Android 57, the popup is shown as a normal page in a new tab.
 
 ## Popup design
 
-For details on how to design your popup's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest/).
+For details on how to design your popup's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest).
 
 ## Examples
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/sidebars/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/sidebars/index.md
index cdd76711098fe5b..89447453993277e 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/sidebars/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/sidebars/index.md
@@ -53,7 +53,7 @@ Title and icon are shown to the user in any UI provided by the browser to list s
 
 ## Sidebar design
 
-For details on how to design a sidebar's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to design a sidebar's web page to match the style of Firefox, see the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Example
 
diff --git a/files/en-us/mozilla/add-ons/webextensions/user_interface/toolbar_button/index.md b/files/en-us/mozilla/add-ons/webextensions/user_interface/toolbar_button/index.md
index 8bac487ad770293..76ce45ae152c25f 100644
--- a/files/en-us/mozilla/add-ons/webextensions/user_interface/toolbar_button/index.md
+++ b/files/en-us/mozilla/add-ons/webextensions/user_interface/toolbar_button/index.md
@@ -41,7 +41,7 @@ You can change many of the browser action properties programmatically using the
 
 ## Icons
 
-For details on how to create icons to use with your browser action, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest/) documentation.
+For details on how to create icons to use with your browser action, see [Iconography](https://acorn.firefox.com/latest/styles/iconography-q7JqGl5H) in the [Acorn Design System](https://acorn.firefox.com/latest) documentation.
 
 ## Examples
 
diff --git a/files/en-us/mozilla/firefox/releases/10/index.md b/files/en-us/mozilla/firefox/releases/10/index.md
index e28c1842053cd2e..1e4311845365ae6 100644
--- a/files/en-us/mozilla/firefox/releases/10/index.md
+++ b/files/en-us/mozilla/firefox/releases/10/index.md
@@ -60,7 +60,7 @@ Firefox 10 shipped on January 31, 2012. This article provides information about
 
 #### WebGL
 
-- Firefox 10 now supports the [`OES_standard_derivatives`](https://www.khronos.org/registry/webgl/extensions/OES_standard_derivatives/) extension.
+- Firefox 10 now supports the [`OES_standard_derivatives`](https://registry.khronos.org/webgl/extensions/OES_standard_derivatives/) extension.
 - [New preferences have been added](/en-US/docs/Web/API/WebGL_API#webgl_debugging_and_testing) to help test WebGL code for compatibility with minimally-capable devices on your full development platform.
 
 #### Web Workers
diff --git a/files/en-us/mozilla/firefox/releases/24/index.md b/files/en-us/mozilla/firefox/releases/24/index.md
index 06704d7024b9d5d..5f5ffd1d378ade1 100644
--- a/files/en-us/mozilla/firefox/releases/24/index.md
+++ b/files/en-us/mozilla/firefox/releases/24/index.md
@@ -40,7 +40,7 @@ page-type: firefox-release-notes
 
 - The Network inspector now lets you filter by content type (CSS/image/font etc.) and see the relevant size and load times.
 - The Devtools options panel to the left lets you disable/enable JavaScript temporarily.
-- Extension developers may use the new [Browser Console](https://mihai.sucan.ro/mihai/blog/the-browser-console-is-replacing-the-error-console) for Chrome-level scripts (Replaces Error Console).
+- Extension developers may use the new [Browser Console](https://mihai.sucan.ro/mihai/blog/the-browser-console-is-replacing-the-error-console/) for Chrome-level scripts (Replaces Error Console).
 - The source map syntax has been changed to use `//#` instead of `//@` ([Firefox bug 870361](https://bugzil.la/870361)).
 
 ### MathML
diff --git a/files/en-us/mozilla/firefox/releases/4/updating_extensions_for_firefox_4/index.md b/files/en-us/mozilla/firefox/releases/4/updating_extensions_for_firefox_4/index.md
index 98e250d1e459c63..38889857397d4ac 100644
--- a/files/en-us/mozilla/firefox/releases/4/updating_extensions_for_firefox_4/index.md
+++ b/files/en-us/mozilla/firefox/releases/4/updating_extensions_for_firefox_4/index.md
@@ -97,7 +97,7 @@ Because Firefox now caches code and other resources more aggressively, you'll wa
 
 The old Profile Manager tool will be getting removed from Firefox 4, although it hasn't been yet. This tool hasn't been updated for a long time and is missing features. On top of that, its presence is slowing down application startup.
 
-A replacement to the profile manager is [available](ftp://ftp.mozilla.org/pub/utilities/profilemanager/). (See also [Firefox bug 539524](https://bugzil.la/539524)). This new tool is independent of the browser itself, and more robust than the old Profile Manager.
+A replacement to the profile manager is [available](https://ftp.mozilla.org/pub/utilities/profilemanager/). (See also [Firefox bug 539524](https://bugzil.la/539524)). This new tool is independent of the browser itself, and more robust than the old Profile Manager.
 
 ### Installing extensions globally
 
diff --git a/files/en-us/mozilla/firefox/releases/51/index.md b/files/en-us/mozilla/firefox/releases/51/index.md
index efdfca7166fdc4c..b229e74d099d998 100644
--- a/files/en-us/mozilla/firefox/releases/51/index.md
+++ b/files/en-us/mozilla/firefox/releases/51/index.md
@@ -94,7 +94,7 @@ Firefox 51 was released on January 24, 2017. This article lists key changes that
 - Scripts served with an `image/*`, `video/*`, `audio/*` or `text/csv` MIME type are now blocked and are not loaded or executed. This happen when they are declared using {{HTMLElement("script")}}, or loaded via {{domxref("Worker.importScripts()")}}, {{domxref("Worker.Worker","Worker()")}}, {{domxref("SharedWorker.SharedWorker", "SharedWorker()")}} ([Firefox bug 1229267](https://bugzil.la/1229267) and [Firefox bug 1288361](https://bugzil.la/1288361)).
 - Support for SHA-1 certificates from publicly-trusted certificate authorities has been removed ([Firefox bug 1302140](https://bugzil.la/1302140)). See also [Phasing Out SHA-1 on the Public Web](https://blog.mozilla.org/security/2016/10/18/phasing-out-sha-1-on-the-public-web/) for more information.
 - New WoSign and StartCom certificates will no longer be accepted ([Firefox bug 1309707](https://bugzil.la/1309707)), see [Distrusting New WoSign and StartCom Certificates](https://blog.mozilla.org/security/2016/10/24/distrusting-new-wosign-and-startcom-certificates/) for more information.
-- The [PAC](</en-US/docs/Mozilla/Projects/Necko/Proxy_Auto-Configuration_(PAC)_file>) `FindProxyForURL(url, host)` function now strips paths and queries from https\:// URLs to avoid information leakage (see [Firefox bug 1255474](https://bugzil.la/1255474), [Sniffing HTTPS URLS with malicious PAC files](https://www.contextis.com/us/blog/leaking-https-urls-20-year-old-vulnerability), or `CVE-2017-5384`).
+- The [PAC](</en-US/docs/Mozilla/Projects/Necko/Proxy_Auto-Configuration_(PAC)_file>) `FindProxyForURL(url, host)` function now strips paths and queries from https\:// URLs to avoid information leakage (see [Firefox bug 1255474](https://bugzil.la/1255474) and [CVE-2017-5384](https://nvd.nist.gov/vuln/detail/CVE-2017-5384)).
 
 ### XHR
 
diff --git a/files/en-us/mozilla/firefox/releases/6/index.md b/files/en-us/mozilla/firefox/releases/6/index.md
index 85a399c6bba112d..cbb82c85da6b248 100644
--- a/files/en-us/mozilla/firefox/releases/6/index.md
+++ b/files/en-us/mozilla/firefox/releases/6/index.md
@@ -109,7 +109,7 @@ Firefox 6, based on Gecko 6.0, was released on August 16, 2011. This article pro
 ### Other changes
 
 - Support for microsummaries has been removed; these were never widely used, were not very discoverable, and continuing to support them was making improvements to the Places (bookmark and history) architecture difficult.
-- WebGL now supports the [`OES_texture_float`](https://www.khronos.org/registry/OpenGL/extensions/OES/OES_texture_float.txt) extension.
+- WebGL now supports the [`OES_texture_float`](https://registry.khronos.org/OpenGL/extensions/OES/OES_texture_float.txt) extension.
 - The new _Scratchpad_ tool provides a handy place to experiment with JavaScript code.
 - The `console.trace()` method has been added to the [Console API](/en-US/docs/Web/API/Console_API) ([Firefox bug 585956](https://bugzil.la/585956)).
 
diff --git a/files/jsondata/SpecData.json b/files/jsondata/SpecData.json
index f918a8442f18cbc..6ef58d1d0cee661 100644
--- a/files/jsondata/SpecData.json
+++ b/files/jsondata/SpecData.json
@@ -1826,7 +1826,7 @@
   },
   "OES_standard_derivatives": {
     "name": "OES_standard_derivatives",
-    "url": "https://www.khronos.org/registry/webgl/extensions/OES_standard_derivatives/",
+    "url": "https://registry.khronos.org/webgl/extensions/OES_standard_derivatives/",
     "status": "REC"
   },
   "OES_texture_float": {