65 files changed, 624 insertions, 319 deletions

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index d176ca1e76..0bf290aa3f 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -17,6 +17,22 @@
 /files/    @mdn/core-yari-content
 
 # ----------------------------------------------------------------------------
+# CHINESE (zh-CN, zh-TW) CONTENT OWNER(S)
+# ----------------------------------------------------------------------------
+/files/zh-cn/    @mdn/yari-content-zh
+/files/zh-tw/    @mdn/yari-content-zh
+
+# ----------------------------------------------------------------------------
+# FRENCH (fr) CONTENT OWNER(S)
+# ----------------------------------------------------------------------------
+/files/fr/    @mdn/yari-content-fr
+
+# ----------------------------------------------------------------------------
+# JAPANESE (ja) CONTENT OWNER(S)
+# ----------------------------------------------------------------------------
+/files/ja/    @mdn/yari-content-ja
+
+# ----------------------------------------------------------------------------
 # CONTROL FILES OWNER(S)
 # ----------------------------------------------------------------------------
 # These should be the last matches in this file, since any pull request that
diff --git a/.github/workflows/pr-check_redirects.yml b/.github/workflows/pr-check_redirects.yml
index 05f463bc57..02bd442498 100644
--- a/.github/workflows/pr-check_redirects.yml
+++ b/.github/workflows/pr-check_redirects.yml
@@ -26,18 +26,16 @@ jobs:
         with:
           node-version: "12"
 
-      - name: Get yarn cache directory path
-        id: yarn-cache-dir-path
-        run: echo "::set-output name=dir::$(yarn cache dir)"
-      - uses: actions/cache@v2.1.4
-        id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
+      - name: Cache node_modules
+        uses: actions/cache@v2.1.4
+        id: cached-node_modules
         with:
-          path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
-          key: ${{ runner.os }}-yarn-${{ hashFiles('**/yarn.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-yarn-
+          path: |
+            ${{ github.workspace }}/mdn/content/node_modules
+          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 
       - name: Install all yarn packages
+        if: steps.cached-node_modules.outputs.cache-hit != 'true'
         working-directory: ${{ github.workspace }}/mdn/content
         run: |
           yarn --frozen-lockfile
diff --git a/.github/workflows/pr-test.yml b/.github/workflows/pr-test.yml
index af6fada9aa..cc088b8604 100644
--- a/.github/workflows/pr-test.yml
+++ b/.github/workflows/pr-test.yml
@@ -1,13 +1,8 @@
-# Note that this workflow uses `get-diff-action` which is important.
-# It gives us an environment variable called `GIT_DIFF` which is a string
-# that is a list of file paths.
-# If you want to do what this workflow does on your laptop you can simulate
-# it like this:
-#
-#    export GIT_DIFF=`git diff --name-only main... | grep 'files/' | grep '\.html$'`
-#    node content build --no-progressbar --files="${GIT_DIFF}"
-#
-# That way, you can behave on your laptop like, this action behaves here.
+# This is more or less a copy of
+# https://github.com/mdn/content/blob/main/.github/workflows/pr-test.yml
+# but done in a way that it first checks out mdn/translated-content (or
+# fork of) and _then_ checks out mdn/content which has the relevant
+# CI related tooling.
 
 name: PR Test
 
@@ -38,8 +33,8 @@ jobs:
         id: cached-node_modules
         with:
           path: |
-            {{ github.workspace }}/mdn/content/node_modules
-          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}-1
+            ${{ github.workspace }}/mdn/content/node_modules
+          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
 
       - name: Install all yarn packages
         if: steps.cached-node_modules.outputs.cache-hit != 'true'
diff --git a/.github/workflows/sync-translated-content.yml b/.github/workflows/sync-translated-content.yml
new file mode 100644
index 0000000000..ab5cbd40c0
--- /dev/null
+++ b/.github/workflows/sync-translated-content.yml
@@ -0,0 +1,63 @@
+name: Sync Translated Content
+
+on:
+  workflow_dispatch:
+    inputs:
+      notes:
+        description: "Notes"
+        required: false
+        default: ""
+  schedule:
+    # * is a special character in YAML so you have to quote this string
+    - cron: "0 */24 * * *"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/checkout@v2
+        with:
+          repository: mdn/content
+          path: mdn/content
+
+      - name: Setup Node.js environment
+        uses: actions/setup-node@v2.1.4
+        with:
+          node-version: "12"
+
+      - name: Cache node_modules
+        uses: actions/cache@v2.1.4
+        id: cached-node_modules
+        with:
+          path: |
+            ${{ github.workspace }}/mdn/content/node_modules
+          key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
+
+      - name: Install all yarn packages
+        if: steps.cached-node_modules.outputs.cache-hit != 'true'
+        working-directory: ${{ github.workspace }}/mdn/content
+        run: |
+          yarn --frozen-lockfile
+
+      - name: Sync translated content
+        env:
+          CONTENT_ROOT: ${{ github.workspace }}/mdn/content/files
+          CONTENT_TRANSLATED_ROOT: ${{ github.workspace }}/files
+        working-directory: ${{ github.workspace }}/mdn/content
+        run: |
+          yarn content sync-translated-content
+
+      - name: Commit changes
+        # git commit will fail if there are no changes but that's okay!
+        continue-on-error: true
+        run: |
+          cd $GITHUB_WORKSPACE
+          git remote add upstream "https://${GITHUB_ACTOR}:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git"
+          git config --local user.email "actions@users.noreply.github.com"
+          git config --local user.name "MDN"
+          git commit -a -m "[CRON] sync translated content" && \
+          git pull --rebase upstream main && \
+          git push upstream main
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..8d04505769
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+_githistory.json
diff --git a/README.md b/README.md
index 3c7d23b873..93794fb345 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,211 @@
-# Notice
+# Contributing to the translated content of MDN Web Docs
 
-**This content is not open for contributions. It's a frozen snapshot
-of the translated content from wiki.developer.mozilla.org.**
+:tada: First of all, thanks for taking the time to contribute to
+[MDN Web Docs](https://developer.mozilla.org)’ translated content! :tada:
 
-Unlike the [mdn/translated-content-rendered](https://github.com/mdn/translated-content-rendered)
-this content is in its raw HTML form.
-The purpose of this repository is to experiment with uplifting all translated
-content and have its kumascript macros rendered on every build.
+The following is a set of guidelines for contributing to the
+[translated content of MDN Web Docs](https://github.com/mdn/translated-content),
+which is hosted within the [MDN Organization](https://github.com/mdn) on GitHub.
+
+## Tier 1 locales
+
+Before we go any further, you should be aware that we are only accepting updates
+to active locales — this means locales that have active community maintenance
+teams in place to review PRs, fix issues, make updates, etc. Currently the list
+of active locales is:
+
+- `fr`
+- `ja`
+- `zh` (`zh-CN` and `zh-TW`)
+
+If you want to just find a task and jump in, search by the labels `l10n-fr`,
+`l10n-ja`, and `l10n-zh` in this repo’s [issues list](https://github.com/mdn/translated-content/issues),
+or the main [content repo issues](https://github.com/mdn/content/issues)
+
+## Code of Conduct
+
+Everyone participating in this project is expected to follow our
+[Code of Conduct](CODE_OF_CONDUCT.md).
 
 ## License
 
-[See LICENSE.md](LICENSE.md).
+When contributing to the content you agree to license your contributions
+according to [our license](LICENSE.md).
+
+## Making contributions
+
+A good place to learn about general guidelines for contributing to
+[MDN Web Docs](https://developer.mozilla.org) is the
+[Guidelines document](https://developer.mozilla.org/en-US/docs/MDN/Guidelines).
+For example, you can find out more about MDN's writing-style guidelines via the
+[Writing style guide](https://developer.mozilla.org/en-US/docs/MDN/Guidelines/Writing_style_guide).
+
+### Setting up to edit
+
+This repo has exactly the same folder structure, concepts, and commands
+available to it as the [content repo](https://github.com/mdn/content), which
+holds all of MDN's English content. The main difference is in the setup you need
+to do before you can start editing. It is mostly the same, but there is a little
+bit more to consider.
+
+To begin with, get the basic required tooling set up, as described in the
+[content repo Setup section](https://github.com/mdn/content#setup).
+
+Now you need to fork and clone both the [content repo](https://github.com/mdn/content)
+and the translated-content repo (this repo).
+
+### Content repo setup
+
+1. Once the above is done, cd into the content repo.
+
+1. Run the command `yarn install` to fetch the latest packages and get the local
+   MDN testing environment set up. It is also recommended that you run
+   `yarn install` before every update you do to the source, to make sure you
+   have the latest packages.
+
+1. Next, create an environment variable called `CONTENT_TRANSLATED_ROOT`
+   containing the path to the *translated-content* repo’s `files` directory. You
+   could do this for a single session like so:
+
+   ```bash
+   export CONTENT_TRANSLATED_ROOT=/path/to/translated-content/files
+   ```
+
+   But you’ll have to newly-set this every time you open up a new terminal
+   window. Instead, you could put the environment variable setting in an `.env`
+   file in the root of your content repo. This is most easily done using the
+   following command:
+
+   ```bash
+   echo CONTENT_TRANSLATED_ROOT=/path/to/translated-content/files >> .env
+   ```
+
+   (the `.env` file will be created for you if it does not already exist.)
+
+1. Now you’ve got this set up, enter the command `yarn start` to begin the local
+   testing server running at `localhost:5000`.
+
+### Working in the translated-content repo
+
+Over in the translated-content repo, decide what change you want to make, and
+then:
+
+1. Create a new branch to make your changes in.
+
+1. Switch to your new branch and make the changes you want to make. You can keep
+   going back to `localhost:5000/<your_locale>` (e.g. `localhost:5000/fr` for
+   French) to test your changes and make sure the content looks how you want it
+   to look.
+
+1. When you are satisfied with your changes, create a pull request and one of
+   our review teams will review it.
+
+### For more info on editing this repo
+
+For more information, we’d like to suggest that you go to the [content repo](https://github.com/mdn/content)
+and read its README file, particularly to learn about [fundamental concepts](https://github.com/mdn/content#fundamental-concepts),
+[pull request etiquette](https://github.com/mdn/content#pull-request-etiquette),
+and common actions such as [adding](https://github.com/mdn/content#adding-a-new-document),
+[moving](https://github.com/mdn/content#moving-one-or-more-documents), or
+[deleting](https://github.com/mdn/content#deleting-a-document) documents.
+
+## Policies for active community maintenance teams
+
+### Reviewing and issue queue
+
+It is the responsibility of the active community maintenance team for each
+active locale to keep up-to-date with reviews of pull requests and handling
+issues filed against that locale. You can filter the relevant pull requests and
+issues for each locale using the relevant label — `l10n-fr`, `l10n-ja`,
+and `l10n-zh`.
+
+The review teams for each locale are:
+
+- French (`fr`) content — the [@yari-content-fr](https://github.com/orgs/mdn/teams/yari-content-fr)
+  team, which consists of:
+  - [@nicolas-goudry](https://github.com/nicolas-goudry)
+  - [@JNa0](https://github.com/JNa0)
+  - [@tristantheb](https://github.com/tristantheb)
+  - [@LEMIBANDDEXARI](https://github.com/LEMIBANDDEXARI)
+  - [@SphinxKnight](https://github.com/SphinxKnight)
+- Japanese (`ja`) content — the [@yari-content-ja](https://github.com/orgs/mdn/teams/yari-content-ja)
+  team, which consists of:
+  - [@hmatrjp](https://github.com/hmatrjp)
+  - [@potappo](https://github.com/potappo)
+  - [@dynamis](https://github.com/dynamis)
+  - [@kenji-yamasaki](https://github.com/kenji-yamasaki)
+  - [@mfuji09](https://github.com/mfuji09)
+- Chinese (`zh-CN` and `zh-TW`) content — the [@yari-content-zh](https://github.com/orgs/mdn/teams/yari-content-zh)
+  team, which consists of:
+  - [@t7yang](https://github.com/t7yang)
+  - [@dibery](https://github.com/dibery)
+  - [@irvin](https://github.com/irvin)
+
+### Requirements for keeping locales up-to-date
+
+Active community maintenance teams are expected to keep their locales maintained
+and reasonably up-to-date. This means:
+
+- Reviewing and actioning all pull requests within 2 weeks.
+- Triaging and fixing all actionable issues within 1 month.
+- Making reasonable progress on keeping MDN’s Tier 1 content (definition TBD)
+   synchronized with the `en-US` versions. This means some progress should be
+   made each week, e.g. updating an article to be in sync with the English
+   version, removing or fixing a bad quality article…
+
+If no progress is made on a locale in these areas within 1 month, the locale
+will be considered inactive, and edits will stop being accepted.
+
+### Promoting an inactive locale to Tier 1
+
+If you want to promote a currently-inactive/frozen locale to Tier 1, meaning
+that it is activated and can then be edited, you need to put together a
+community maintenance team. This requires:
+
+- A team lead who will be the communication point between that team and the MDN
+  core team, and have overall responsibility for the team.
+- At least one other member, so that one member can review another member's
+  work.
+- A place to discuss this team's localization work. This can be a Telegram
+  group, Matrix chat room, or whatever the team thinks is best.
+
+If you want to find out more about our community maintenance teams, see
+[localizing MDN](https://developer.mozilla.org/en-US/docs/MDN/Contribute/Localize).
+If you want to ask questions or talk to us about forming a new community
+maintenance team, see [ask for help](https://developer.mozilla.org/en-US/docs/MDN/Contribute/Getting_started#step_4_ask_for_help).
+
+## Synchronization with the en-US document structure
+
+Before unfreezing the Tier 1 locales, we made an update to synchronize all the
+localized document tree structures with the `en-US` tree structure (English
+slugs only), to make the documentation easier to manage. This resulted in two
+new buckets of documents being created for each locale, existing as
+subdirectories of each local folder:
+
+- `orphaned` — documents that are not associated with any parent `en-US` page.
+- `conflicting` — documents with duplicate translations in existence (e.g.
+  localized once under the existing `en-US` slug, and then again under a
+  localized slug). The duplicate(s) are put in this folder.
+
+Active locale maintenance teams are invited to spend some time exploring the
+orphaned and conflicting documents, to see whether any of this work is worth
+keeping (either adding to, or merging with an existing document in, the main
+tree), or whether it can just be deleted.
+
+### Periodic synchronization updates
+
+We run a GitHub action every day to update the localized documentation and keep
+it in sync with the `en-US` tree structure, for example if documents are deleted
+for, or moved to a different location, in the tree.
+
+When a synchronization occurs:
+
+- Tier 1 (active) locale maintenance teams are given two weeks to decide what to
+  do with the affected documents in their locales to keep things in sync.
+- Tier 2 (frozen) locales have the affected documents deleted/moved immediately.
+
+Note: Conflicting docs are often created during the sync operation when `en-US`
+documents get merged — for example if `Foo/Bar` becomes just a section inside
+`Foo`, and we redirect `Foo/Bar` to `Foo#Bar`. This will result in a conflict
+as the sync job tries to move the translated `Foo/Bar` to `Foo` according to the
+redirect, but `Foo` already exists.
diff --git a/files/es/_redirects.txt b/files/es/_redirects.txt
index 5a8cb6124d..61c4468834 100644
--- a/files/es/_redirects.txt
+++ b/files/es/_redirects.txt
@@ -263,7 +263,7 @@
 /es/docs/DOM/CssRule.cssText	/es/docs/Web/API/CSSRule/cssText
 /es/docs/DOM/CssRule.parentStyleSheet	/es/docs/Web/API/CSSRule/parentStyleSheet
 /es/docs/DOM/CssRule.selectorText	/es/docs/Web/API/CSSStyleRule/selectorText
-/es/docs/DOM/Document.styleSheets	/es/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/es/docs/DOM/Document.styleSheets	/es/docs/Web/API/Document/styleSheets
 /es/docs/DOM/Element.setAttribute	/es/docs/Web/API/Element/setAttribute
 /es/docs/DOM/Element.style	/es/docs/Web/API/ElementCSSInlineStyle/style
 /es/docs/DOM/HTMLAudioElement	/es/docs/Web/API/HTMLAudioElement
@@ -1790,9 +1790,9 @@
 /es/docs/Web/API/Document/abrir	/es/docs/Web/API/Document/open
 /es/docs/Web/API/Document/async	/es/docs/Web/API/XMLDocument/async
 /es/docs/Web/API/Document/crearAtributo	/es/docs/Web/API/Document/createAttribute
-/es/docs/Web/API/Document/getSelection	/es/docs/Web/API/DocumentOrShadowRoot/getSelection
-/es/docs/Web/API/Document/pointerLockElement	/es/docs/Web/API/DocumentOrShadowRoot/pointerLockElement
-/es/docs/Web/API/Document/styleSheets	/es/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/es/docs/Web/API/DocumentOrShadowRoot/getSelection	/es/docs/Web/API/Document/getSelection
+/es/docs/Web/API/DocumentOrShadowRoot/pointerLockElement	/es/docs/Web/API/Document/pointerLockElement
+/es/docs/Web/API/DocumentOrShadowRoot/styleSheets	/es/docs/Web/API/Document/styleSheets
 /es/docs/Web/API/Element/accessKey	/es/docs/Web/API/HTMLElement/accessKey
 /es/docs/Web/API/Element/name	/es/docs/conflicting/Web/API
 /es/docs/Web/API/Element/ongotpointercapture	/es/docs/Web/API/GlobalEventHandlers/ongotpointercapture
diff --git a/files/es/_wikihistory.json b/files/es/_wikihistory.json
index d1d527474e..9cbfba64ba 100644
--- a/files/es/_wikihistory.json
+++ b/files/es/_wikihistory.json
@@ -15671,12 +15671,6 @@
       "FenixAlive"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/pointerLockElement": {
-    "modified": "2019-03-23T22:05:31.350Z",
-    "contributors": [
-      "arquigames"
-    ]
-  },
   "Web/API/DOMString/Binary": {
     "modified": "2020-08-29T03:33:22.030Z",
     "contributors": [
@@ -23061,21 +23055,6 @@
       "wbamberg"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2019-03-23T22:54:50.239Z",
-    "contributors": [
-      "Diferno"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2019-03-23T23:58:05.224Z",
-    "contributors": [
-      "fscholz",
-      "jsx",
-      "teoli",
-      "HenryGR"
-    ]
-  },
   "Web/API/HTMLElement/accessKey": {
     "modified": "2019-03-23T22:26:12.172Z",
     "contributors": [
@@ -23743,5 +23722,26 @@
     "contributors": [
       "Grijander81"
     ]
+  },
+  "Web/API/Document/pointerLockElement": {
+    "modified": "2019-03-23T22:05:31.350Z",
+    "contributors": [
+      "arquigames"
+    ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2019-03-23T23:58:05.224Z",
+    "contributors": [
+      "fscholz",
+      "jsx",
+      "teoli",
+      "HenryGR"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2019-03-23T22:54:50.239Z",
+    "contributors": [
+      "Diferno"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/es/web/api/documentorshadowroot/getselection/index.html b/files/es/web/api/document/getselection/index.html
index 21153bf09b..465c75bc53 100644
--- a/files/es/web/api/documentorshadowroot/getselection/index.html
+++ b/files/es/web/api/document/getselection/index.html
@@ -1,13 +1,13 @@
 ---
 title: Document.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 tags:
   - Referencia
   - Selección
   - metodo
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
-original_slug: Web/API/Document/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/es/web/api/documentorshadowroot/pointerlockelement/index.html b/files/es/web/api/document/pointerlockelement/index.html
index b785328d1c..6225673194 100644
--- a/files/es/web/api/documentorshadowroot/pointerlockelement/index.html
+++ b/files/es/web/api/document/pointerlockelement/index.html
@@ -1,8 +1,8 @@
 ---
 title: Document.pointerLockElement
-slug: Web/API/DocumentOrShadowRoot/pointerLockElement
+slug: Web/API/Document/pointerLockElement
 translation_of: Web/API/DocumentOrShadowRoot/pointerLockElement
-original_slug: Web/API/Document/pointerLockElement
+original_slug: Web/API/DocumentOrShadowRoot/pointerLockElement
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/es/web/api/documentorshadowroot/stylesheets/index.html b/files/es/web/api/document/stylesheets/index.html
index 94c43bd765..f17c721fda 100644
--- a/files/es/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/es/web/api/document/stylesheets/index.html
@@ -1,9 +1,9 @@
 ---
 title: Document.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
 translation_of_original: Web/API/Document/styleSheets
-original_slug: Web/API/Document/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <p>{{ ApiRef() }}</p>
 <h3 id="Summary" name="Summary">Resumen</h3>
diff --git a/files/fr/_redirects.txt b/files/fr/_redirects.txt
index e21e5b5602..9809f553ab 100644
--- a/files/fr/_redirects.txt
+++ b/files/fr/_redirects.txt
@@ -3749,9 +3749,9 @@
 /fr/docs/Web/API/Document/defaultView/storage_event	/fr/docs/Web/API/Window/storage_event
 /fr/docs/Web/API/Document/domConfig	/fr/docs/Web/API/Document
 /fr/docs/Web/API/Document/elementFromPoint	/fr/docs/Web/API/DocumentOrShadowRoot/elementFromPoint
-/fr/docs/Web/API/Document/getSelection	/fr/docs/Web/API/DocumentOrShadowRoot/getSelection
-/fr/docs/Web/API/Document/styleSheets	/fr/docs/Web/API/DocumentOrShadowRoot/styleSheets
 /fr/docs/Web/API/DocumentOrShadowRoot/activeElement	/fr/docs/Web/API/Document/activeElement
+/fr/docs/Web/API/DocumentOrShadowRoot/getSelection	/fr/docs/Web/API/Document/getSelection
+/fr/docs/Web/API/DocumentOrShadowRoot/styleSheets	/fr/docs/Web/API/Document/styleSheets
 /fr/docs/Web/API/Document_Object_Model/Exemples	/fr/docs/Web/API/Document_Object_Model/Examples
 /fr/docs/Web/API/Document_Object_Model/Introduction_au_DOM	/fr/docs/Web/API/Document_Object_Model/Introduction
 /fr/docs/Web/API/Document_Object_Model/Les_évènements_et_le_DOM	/fr/docs/Web/API/Document_Object_Model/Events
@@ -3891,6 +3891,9 @@
 /fr/docs/Web/API/Node/innerText	/fr/docs/Web/API/HTMLElement/innerText
 /fr/docs/Web/API/Node/nodePrincipal	/fr/docs/conflicting/Web/API/Node_378aed5ed6869e50853edbc988cf9556
 /fr/docs/Web/API/Node/rootNode	/fr/docs/conflicting/Web/API/Node/getRootNode
+/fr/docs/Web/API/PasswordCredential/additionalData	/fr/docs/conflicting/Web/API/PasswordCredential
+/fr/docs/Web/API/PasswordCredential/idName	/fr/docs/conflicting/Web/API/PasswordCredential_cbf7b306e83a3f58ff06bccf89637c12
+/fr/docs/Web/API/PasswordCredential/passwordName	/fr/docs/conflicting/Web/API/PasswordCredential_bc57d5dfa87242b4fb83497887124f41
 /fr/docs/Web/API/Performance.now()	/fr/docs/Web/API/Performance/now
 /fr/docs/Web/API/Pointer_events/gestes_pincer_zoom	/fr/docs/Web/API/Pointer_events/Pinch_zoom_gestures
 /fr/docs/Web/API/RandomSource.getRandomValues	/fr/docs/Web/API/Crypto/getRandomValues
@@ -3993,13 +3996,13 @@
 /fr/docs/Web/API/document.createElementNS	/fr/docs/Web/API/Document/createElementNS
 /fr/docs/Web/API/document.createRange	/fr/docs/Web/API/Document/createRange
 /fr/docs/Web/API/document.defaultView	/fr/docs/Web/API/Document/defaultView
-/fr/docs/Web/API/document.getSelection	/fr/docs/Web/API/DocumentOrShadowRoot/getSelection
+/fr/docs/Web/API/document.getSelection	/fr/docs/Web/API/Document/getSelection
 /fr/docs/Web/API/document.head	/fr/docs/Web/API/Document/head
 /fr/docs/Web/API/document.location	/fr/docs/Web/API/Document/location
 /fr/docs/Web/API/document.querySelector	/fr/docs/Web/API/Document/querySelector
 /fr/docs/Web/API/document.referrer	/fr/docs/Web/API/Document/referrer
 /fr/docs/Web/API/document.scripts	/fr/docs/Web/API/Document/scripts
-/fr/docs/Web/API/document.styleSheets	/fr/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/fr/docs/Web/API/document.styleSheets	/fr/docs/Web/API/Document/styleSheets
 /fr/docs/Web/API/event.defaultPrevented	/fr/docs/Web/API/Event/defaultPrevented
 /fr/docs/Web/API/event.preventDefault	/fr/docs/Web/API/Event/preventDefault
 /fr/docs/Web/API/navigator.doNotTrack	/fr/docs/Web/API/Navigator/doNotTrack
@@ -5650,6 +5653,7 @@
 /fr/docs/Web/JavaScript/décoder_encoder_en_base64	/fr/docs/Glossary/Base64
 /fr/docs/Web/JavaScript/guide_de_demarrage	/fr/docs/conflicting/Learn/Getting_started_with_the_web/JavaScript_basics
 /fr/docs/Web/MathML/Attribute/Valeurs	/fr/docs/Web/MathML/Attribute/Values
+/fr/docs/Web/MathML/Element/mglyph	/fr/docs/orphaned/Web/MathML/Element/mglyph
 /fr/docs/Web/MathML/Exemples	/fr/docs/Web/MathML/Examples
 /fr/docs/Web/MathML/Exemples/Dériver_la_Formule_Quadratique	/fr/docs/Web/MathML/Examples/Deriving_the_Quadratic_Formula
 /fr/docs/Web/MathML/Exemples/MathML_Theoreme_de_Pythagore	/fr/docs/Web/MathML/Examples/MathML_Pythagorean_Theorem
diff --git a/files/fr/_wikihistory.json b/files/fr/_wikihistory.json
index 3b1152e3c9..1dc036a2a5 100644
--- a/files/fr/_wikihistory.json
+++ b/files/fr/_wikihistory.json
@@ -11813,24 +11813,12 @@
       "SphinxKnight"
     ]
   },
-  "Web/API/PasswordCredential/additionalData": {
-    "modified": "2020-10-15T22:15:45.161Z",
-    "contributors": [
-      "SphinxKnight"
-    ]
-  },
   "Web/API/PasswordCredential/iconURL": {
     "modified": "2020-10-15T22:15:45.183Z",
     "contributors": [
       "SphinxKnight"
     ]
   },
-  "Web/API/PasswordCredential/idName": {
-    "modified": "2020-10-15T22:15:37.132Z",
-    "contributors": [
-      "SphinxKnight"
-    ]
-  },
   "Web/API/PasswordCredential/name": {
     "modified": "2020-10-15T22:15:42.939Z",
     "contributors": [
@@ -11843,12 +11831,6 @@
       "SphinxKnight"
     ]
   },
-  "Web/API/PasswordCredential/passwordName": {
-    "modified": "2020-10-15T22:15:42.960Z",
-    "contributors": [
-      "SphinxKnight"
-    ]
-  },
   "Web/API/Payment_Request_API": {
     "modified": "2020-10-15T22:20:45.922Z",
     "contributors": [
@@ -24522,14 +24504,6 @@
       "SphinxKnight"
     ]
   },
-  "Web/MathML/Element/mglyph": {
-    "modified": "2020-10-15T21:23:58.877Z",
-    "contributors": [
-      "SphinxKnight",
-      "Delapouite",
-      "Goofy"
-    ]
-  },
   "Web/MathML/Element/mi": {
     "modified": "2019-03-23T23:29:00.435Z",
     "contributors": [
@@ -45006,25 +44980,6 @@
       "BenoitL"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2019-09-25T07:21:02.389Z",
-    "contributors": [
-      "julienc",
-      "sudwebdesign",
-      "loella16",
-      "fscholz",
-      "FredPl"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2019-03-23T23:06:00.949Z",
-    "contributors": [
-      "a5er",
-      "fscholz",
-      "J.DMB",
-      "Nothus"
-    ]
-  },
   "Web/API/HTMLElement/accessKey": {
     "modified": "2019-03-23T22:24:43.588Z",
     "contributors": [
@@ -46002,5 +45957,50 @@
       "SphinxKnight",
       "MasterFox"
     ]
+  },
+  "orphaned/Web/MathML/Element/mglyph": {
+    "modified": "2020-10-15T21:23:58.877Z",
+    "contributors": [
+      "SphinxKnight",
+      "Delapouite",
+      "Goofy"
+    ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2019-03-23T23:06:00.949Z",
+    "contributors": [
+      "a5er",
+      "fscholz",
+      "J.DMB",
+      "Nothus"
+    ]
+  },
+  "conflicting/Web/API/PasswordCredential": {
+    "modified": "2020-10-15T22:15:45.161Z",
+    "contributors": [
+      "SphinxKnight"
+    ]
+  },
+  "conflicting/Web/API/PasswordCredential_cbf7b306e83a3f58ff06bccf89637c12": {
+    "modified": "2020-10-15T22:15:37.132Z",
+    "contributors": [
+      "SphinxKnight"
+    ]
+  },
+  "conflicting/Web/API/PasswordCredential_bc57d5dfa87242b4fb83497887124f41": {
+    "modified": "2020-10-15T22:15:42.960Z",
+    "contributors": [
+      "SphinxKnight"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2019-09-25T07:21:02.389Z",
+    "contributors": [
+      "julienc",
+      "sudwebdesign",
+      "loella16",
+      "fscholz",
+      "FredPl"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/fr/web/api/passwordcredential/additionaldata/index.html b/files/fr/conflicting/web/api/passwordcredential/index.html
index 48af22f69e..19a567dea9 100644
--- a/files/fr/web/api/passwordcredential/additionaldata/index.html
+++ b/files/fr/conflicting/web/api/passwordcredential/index.html
@@ -1,6 +1,6 @@
 ---
 title: PasswordCredential.additionalData
-slug: Web/API/PasswordCredential/additionalData
+slug: conflicting/Web/API/PasswordCredential
 tags:
   - API
   - Credential Management API
@@ -8,6 +8,7 @@ tags:
   - Propriété
   - Reference
 translation_of: Web/API/PasswordCredential/additionalData
+original_slug: Web/API/PasswordCredential/additionalData
 ---
 <p>{{SeeCompatTable}}{{APIRef("")}}{{Deprecated_header}}</p>
 
diff --git a/files/fr/web/api/passwordcredential/passwordname/index.html b/files/fr/conflicting/web/api/passwordcredential_bc57d5dfa87242b4fb83497887124f41/index.html
index d1399f8d18..e310393334 100644
--- a/files/fr/web/api/passwordcredential/passwordname/index.html
+++ b/files/fr/conflicting/web/api/passwordcredential_bc57d5dfa87242b4fb83497887124f41/index.html
@@ -1,6 +1,6 @@
 ---
 title: PasswordCredential.passwordName
-slug: Web/API/PasswordCredential/passwordName
+slug: conflicting/Web/API/PasswordCredential_bc57d5dfa87242b4fb83497887124f41
 tags:
   - API
   - Credential Management API
@@ -8,6 +8,7 @@ tags:
   - Propriété
   - Reference
 translation_of: Web/API/PasswordCredential/passwordName
+original_slug: Web/API/PasswordCredential/passwordName
 ---
 <p>{{SeeCompatTable}}{{APIRef("")}}{{Deprecated_header}}</p>
 
diff --git a/files/fr/web/api/passwordcredential/idname/index.html b/files/fr/conflicting/web/api/passwordcredential_cbf7b306e83a3f58ff06bccf89637c12/index.html
index 61b654c9ea..8b7273bccd 100644
--- a/files/fr/web/api/passwordcredential/idname/index.html
+++ b/files/fr/conflicting/web/api/passwordcredential_cbf7b306e83a3f58ff06bccf89637c12/index.html
@@ -1,6 +1,6 @@
 ---
 title: idName
-slug: Web/API/PasswordCredential/idName
+slug: conflicting/Web/API/PasswordCredential_cbf7b306e83a3f58ff06bccf89637c12
 tags:
   - API
   - PasswordCredential
@@ -8,6 +8,7 @@ tags:
   - Reference
   - idName
 translation_of: Web/API/PasswordCredential/idName
+original_slug: Web/API/PasswordCredential/idName
 ---
 <p>{{SeeCompatTable}}{{APIRef("")}}{{Deprecated_header}}</p>
 
diff --git a/files/fr/learn/server-side/django/skeleton_website/index.html b/files/fr/learn/server-side/django/skeleton_website/index.html
index 787db15aec..9bf5f6e1ff 100644
--- a/files/fr/learn/server-side/django/skeleton_website/index.html
+++ b/files/fr/learn/server-side/django/skeleton_website/index.html
@@ -271,7 +271,7 @@ urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)</
 </pre>
 
 <div class="note">
-<p><strong>Note</strong>: Il y a plusieurs manière pour ajouter des routes à la variable <code>urlpatterns</code> (dans les étapes décrites ci-dessus nous avons ajouté petit à patir en utilisant l'opérateur <code>+=</code> pour bien séparer les étapes). Il est en réalité tout à fait possible de toput regrouper dans une seule étape :</p>
+<p><strong>Note</strong>: Il y a plusieurs manière pour ajouter des routes à la variable <code>urlpatterns</code> (dans les étapes décrites ci-dessus nous avons ajouté petit à patir en utilisant l'opérateur <code>+=</code> pour bien séparer les étapes). Il est en réalité tout à fait possible de tout regrouper dans une seule étape :</p>
 
 <pre class="brush: python notranslate">urlpatterns = [
     path('admin/', admin.site.urls),
diff --git a/files/fr/web/mathml/element/mglyph/index.html b/files/fr/orphaned/web/mathml/element/mglyph/index.html
index e19c07131f..b4785ad676 100644
--- a/files/fr/web/mathml/element/mglyph/index.html
+++ b/files/fr/orphaned/web/mathml/element/mglyph/index.html
@@ -1,11 +1,12 @@
 ---
 title: <mglyph>
-slug: Web/MathML/Element/mglyph
+slug: orphaned/Web/MathML/Element/mglyph
 tags:
   - Element
   - MathML
   - Reference
 translation_of: Web/MathML/Element/mglyph
+original_slug: Web/MathML/Element/mglyph
 ---
 <div>{{MathMLRef}}</div>
 
diff --git a/files/fr/web/api/childnode/after/index.html b/files/fr/web/api/childnode/after/index.html
index 60fc5d339d..474d64a307 100644
--- a/files/fr/web/api/childnode/after/index.html
+++ b/files/fr/web/api/childnode/after/index.html
@@ -56,7 +56,7 @@ parent.appendChild(child);
 child.after("Text");
 
 console.log(parent.outerHTML);
-// "&lt;div&gt;&lt;p&gt;&lt;/p&gt;Texte&lt;/div&gt;"</pre>
+// "&lt;div&gt;&lt;p&gt;&lt;/p&gt;Text&lt;/div&gt;"</pre>
 
 <h3 id="Insertion_d'un_élément_et_de_texte">Insertion d'un élément et de  texte</h3>
 
@@ -68,7 +68,7 @@ var span = document.createElement("span");
 child.after(span, "Text");
 
 console.log(parent.outerHTML);
-// "&lt;div&gt;&lt;p&gt;&lt;/p&gt;&lt;span&gt;&lt;/span&gt;Texte&lt;/div&gt;"</pre>
+// "&lt;div&gt;&lt;p&gt;&lt;/p&gt;&lt;span&gt;&lt;/span&gt;Text&lt;/div&gt;"</pre>
 
 <h3 id="ChildNode.after()_n'est_pas_accessible"><code>ChildNode.after()</code> n'est pas accessible</h3>
 
diff --git a/files/fr/web/api/documentorshadowroot/getselection/index.html b/files/fr/web/api/document/getselection/index.html
index dfe7b3a102..676ba4d351 100644
--- a/files/fr/web/api/documentorshadowroot/getselection/index.html
+++ b/files/fr/web/api/document/getselection/index.html
@@ -1,6 +1,6 @@
 ---
 title: document.getSelection
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 tags:
   - API
   - DOM
@@ -9,7 +9,7 @@ tags:
   - Selection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
-original_slug: Web/API/Document/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/fr/web/api/documentorshadowroot/stylesheets/index.html b/files/fr/web/api/document/stylesheets/index.html
index e61287ae60..2965e4eb43 100644
--- a/files/fr/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/fr/web/api/document/stylesheets/index.html
@@ -1,9 +1,9 @@
 ---
 title: Document.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
 translation_of_original: Web/API/Document/styleSheets
-original_slug: Web/API/Document/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <div>{{APIRef}}</div>
 
diff --git a/files/fr/web/api/element/getattributens/index.html b/files/fr/web/api/element/getattributens/index.html
index 1a256de5fa..ecd4a98493 100644
--- a/files/fr/web/api/element/getattributens/index.html
+++ b/files/fr/web/api/element/getattributens/index.html
@@ -36,7 +36,7 @@ translation_of: Web/API/Element/getAttributeNS
 
 <h2 id="Exemples">Exemples</h2>
 
-<p>Le document SVG suivantu utilise une valeur d'attribut <code>foo</code> d'un espace de nom spécifique :</p>
+<p>Le document SVG suivant utilise une valeur d'attribut <code>foo</code> d'un espace de nom spécifique :</p>
 
 <pre class="brush: xml">&lt;svg xmlns="http://www.w3.org/2000/svg"
     xmlns:test="http://www.example.com/2014/test" width="40" height="40"&gt;
diff --git a/files/fr/web/javascript/reference/global_objects/function/apply/index.html b/files/fr/web/javascript/reference/global_objects/function/apply/index.html
index fe76177918..cd506e138f 100644
--- a/files/fr/web/javascript/reference/global_objects/function/apply/index.html
+++ b/files/fr/web/javascript/reference/global_objects/function/apply/index.html
@@ -86,7 +86,7 @@ original_slug: Web/JavaScript/Reference/Objets_globaux/Function/apply
 }
 
 var monTableau = [4, "Coucou monde !", false];
-var monInstance = MonConstructeur.constructor(monTableau);
+var monInstance = MonConstructeur.construct(monTableau);
 
 console.log(monInstance.propriété1); // "Coucou monde !"
 console.log(monInstance instanceof MonConstructeur); // "true"
diff --git a/files/fr/web/manifest/index.html b/files/fr/web/manifest/index.html
index 6d7a5e276d..4c1fc34f13 100644
--- a/files/fr/web/manifest/index.html
+++ b/files/fr/web/manifest/index.html
@@ -65,7 +65,7 @@ translation_of: Web/Manifest
 <pre class="brush: json notranslate">"background_color": "red"</pre>
 
 <div class="note">
-<p><strong>Note</strong> : Le membre Bakground_color est uniquement destiné à améliorer l'expérience de l'utilisateur alors qu'une application Web est en cours de chargement et ne doit pas être utilisé par l'agent utilisateur comme couleur d'arrière-plan lorsque la feuille de style de l'application Web est disponible</p>
+<p><strong>Note</strong> : Le membre Background_color est uniquement destiné à améliorer l'expérience de l'utilisateur alors qu'une application Web est en cours de chargement et ne doit pas être utilisé par l'agent utilisateur comme couleur d'arrière-plan lorsque la feuille de style de l'application Web est disponible</p>
 </div>
 
 <h3 id="description"><font face="Consolas">description</font></h3>
diff --git a/files/it/_redirects.txt b/files/it/_redirects.txt
index b49edebd93..2e2a1555d1 100644
--- a/files/it/_redirects.txt
+++ b/files/it/_redirects.txt
@@ -103,7 +103,7 @@
 /it/docs/DOM/document.namespaceURI	/it/docs/Web/API/Node/namespaceURI
 /it/docs/DOM/document.open	/it/docs/Web/API/Document/open
 /it/docs/DOM/document.referrer	/it/docs/Web/API/Document/referrer
-/it/docs/DOM/document.styleSheets	/it/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/it/docs/DOM/document.styleSheets	/it/docs/Web/API/Document/styleSheets
 /it/docs/DOM/document.title	/it/docs/Web/API/Document/title
 /it/docs/DOM/document.width	/it/docs/Web/API/Document/width
 /it/docs/DOM/element	/it/docs/Web/API/Element
@@ -249,7 +249,7 @@
 /it/docs/DOM:document.namespaceURI	/it/docs/Web/API/Node/namespaceURI
 /it/docs/DOM:document.open	/it/docs/Web/API/Document/open
 /it/docs/DOM:document.referrer	/it/docs/Web/API/Document/referrer
-/it/docs/DOM:document.styleSheets	/it/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/it/docs/DOM:document.styleSheets	/it/docs/Web/API/Document/styleSheets
 /it/docs/DOM:document.title	/it/docs/Web/API/Document/title
 /it/docs/DOM:document.width	/it/docs/Web/API/Document/width
 /it/docs/DOM:element	/it/docs/Web/API/Element
@@ -492,7 +492,7 @@
 /it/docs/Usare_valori_URL_per_la_proprietà_cursor	/it/docs/Web/CSS/CSS_Basic_User_Interface/Using_URL_values_for_the_cursor_property
 /it/docs/Web/API/Document/firstChild	/it/docs/conflicting/Web/API/Node/firstChild
 /it/docs/Web/API/Document/namespaceURI	/it/docs/Web/API/Node/namespaceURI
-/it/docs/Web/API/Document/styleSheets	/it/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/it/docs/Web/API/DocumentOrShadowRoot/styleSheets	/it/docs/Web/API/Document/styleSheets
 /it/docs/Web/API/Document_Object_Model/Introduzione	/it/docs/Web/API/Document_Object_Model/Introduction
 /it/docs/Web/API/Element.getElementsByTagName	/it/docs/Web/API/Element/getElementsByTagName
 /it/docs/Web/API/Element.scrollHeight	/it/docs/Web/API/Element/scrollHeight
diff --git a/files/it/_wikihistory.json b/files/it/_wikihistory.json
index ac1d29eaed..0f60d2b45a 100644
--- a/files/it/_wikihistory.json
+++ b/files/it/_wikihistory.json
@@ -5847,14 +5847,6 @@
       "Federico"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2019-03-23T23:46:31.284Z",
-    "contributors": [
-      "teoli",
-      "khalid32",
-      "Federico"
-    ]
-  },
   "Web/API/MouseEvent/altKey": {
     "modified": "2019-03-23T23:46:44.336Z",
     "contributors": [
@@ -5994,5 +5986,13 @@
     "contributors": [
       "teoli"
     ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2019-03-23T23:46:31.284Z",
+    "contributors": [
+      "teoli",
+      "khalid32",
+      "Federico"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/it/web/api/documentorshadowroot/stylesheets/index.html b/files/it/web/api/document/stylesheets/index.html
index 95f590715d..36e27c66c6 100644
--- a/files/it/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/it/web/api/document/stylesheets/index.html
@@ -1,6 +1,6 @@
 ---
 title: document.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 tags:
   - DOM
   - Gecko
@@ -8,7 +8,7 @@ tags:
   - Tutte_le_categorie
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
 translation_of_original: Web/API/Document/styleSheets
-original_slug: Web/API/Document/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/ja/_redirects.txt b/files/ja/_redirects.txt
index 809e0a1892..6aeb1e8eaa 100644
--- a/files/ja/_redirects.txt
+++ b/files/ja/_redirects.txt
@@ -91,7 +91,7 @@
 /ja/docs/API/Document/referrer	/ja/docs/Web/API/Document/referrer
 /ja/docs/API/Document/scripts	/ja/docs/Web/API/Document/scripts
 /ja/docs/API/Document/scrollingElement	/ja/docs/Web/API/Document/scrollingElement
-/ja/docs/API/Document/styleSheets	/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/ja/docs/API/Document/styleSheets	/ja/docs/Web/API/Document/styleSheets
 /ja/docs/API/Document/title	/ja/docs/Web/API/Document/title
 /ja/docs/API/Document/tooltipNode	/ja/docs/Web/API/Document/tooltipNode
 /ja/docs/API/Document/vlinkColor	/ja/docs/Web/API/Document/vlinkColor
@@ -1462,7 +1462,7 @@
 /ja/docs/DOM/document.querySelectorAll	/ja/docs/Web/API/Document/querySelectorAll
 /ja/docs/DOM/document.readyState	/ja/docs/Web/API/Document/readyState
 /ja/docs/DOM/document.referrer	/ja/docs/Web/API/Document/referrer
-/ja/docs/DOM/document.styleSheets	/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/ja/docs/DOM/document.styleSheets	/ja/docs/Web/API/Document/styleSheets
 /ja/docs/DOM/document.title	/ja/docs/Web/API/Document/title
 /ja/docs/DOM/document.tooltipNode	/ja/docs/Web/API/Document/tooltipNode
 /ja/docs/DOM/document.vlinkColor	/ja/docs/Web/API/Document/vlinkColor
@@ -1781,7 +1781,7 @@
 /ja/docs/DOM:document.importNode	/ja/docs/Web/API/Document/importNode
 /ja/docs/DOM:document.links	/ja/docs/Web/API/Document/links
 /ja/docs/DOM:document.open	/ja/docs/Web/API/Document/open
-/ja/docs/DOM:document.styleSheets	/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/ja/docs/DOM:document.styleSheets	/ja/docs/Web/API/Document/styleSheets
 /ja/docs/DOM:document.write	/ja/docs/Web/API/Document/write
 /ja/docs/DOM:document.writeln	/ja/docs/Web/API/Document/writeln
 /ja/docs/DOM:element	/ja/docs/Web/API/Element
@@ -3223,6 +3223,7 @@
 /ja/docs/Learn/JavaScript/Objects/継承	/ja/docs/Learn/JavaScript/Objects/Inheritance
 /ja/docs/Learn/JavaScript/非同期	/ja/docs/Learn/JavaScript/Asynchronous
 /ja/docs/Learn/Performance/Populating_the_page:_how_browsers_work	/ja/docs/Web/Performance/How_browsers_work
+/ja/docs/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry	/ja/docs/orphaned/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 /ja/docs/Link_prefetching_FAQ	/ja/docs/Web/HTTP/Link_prefetching_FAQ
 /ja/docs/Localization	/ja/docs/Glossary/Localization
 /ja/docs/Localizing_extension_descriptions	/ja/docs/orphaned/Localizing_extension_descriptions
@@ -3746,15 +3747,17 @@
 /ja/docs/Web/API/Document/defaultView/storage_event	/ja/docs/Web/API/Window/storage_event
 /ja/docs/Web/API/Document/domConfig	/ja/docs/Web/API/Document
 /ja/docs/Web/API/Document/elementFromPoint	/ja/docs/Web/API/DocumentOrShadowRoot/elementFromPoint
-/ja/docs/Web/API/Document/getAnimations	/ja/docs/Web/API/DocumentOrShadowRoot/getAnimations
-/ja/docs/Web/API/Document/getSelection	/ja/docs/conflicting/Web/API/DocumentOrShadowRoot/getSelection
 /ja/docs/Web/API/Document/inputEncoding	/ja/docs/conflicting/Web/API/Document/characterSet
 /ja/docs/Web/API/Document/onselectionchange	/ja/docs/Web/API/GlobalEventHandlers/onselectionchange
-/ja/docs/Web/API/Document/styleSheets	/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets
 /ja/docs/Web/API/DocumentOrShadowRoot/activeElement	/ja/docs/Web/API/Document/activeElement
 /ja/docs/Web/API/DocumentOrShadowRoot/fullscreenElement	/ja/docs/Web/API/Document/fullscreenElement
+/ja/docs/Web/API/DocumentOrShadowRoot/getAnimations	/ja/docs/Web/API/Document/getAnimations
+/ja/docs/Web/API/DocumentOrShadowRoot/getSelection	/ja/docs/Web/API/Document/getSelection
+/ja/docs/Web/API/DocumentOrShadowRoot/msElementsFromRect	/ja/docs/orphaned/Web/API/DocumentOrShadowRoot/msElementsFromRect
 /ja/docs/Web/API/DocumentOrShadowRoot/nodeFromPoint	/ja/docs/conflicting/Web/API/DocumentOrShadowRoot
 /ja/docs/Web/API/DocumentOrShadowRoot/nodesFromPoint	/ja/docs/conflicting/Web/API/DocumentOrShadowRoot_20ea0e1d91453a020aad3a16dbce16f1
+/ja/docs/Web/API/DocumentOrShadowRoot/pointerLockElement	/ja/docs/Web/API/Document/pointerLockElement
+/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets	/ja/docs/Web/API/Document/styleSheets
 /ja/docs/Web/API/Document_Object_Model/Preface	/ja/docs/conflicting/Web/API/Document_Object_Model_8435a25d5137b436d5d7161e1b813c02
 /ja/docs/Web/API/Element.contentEditable	/ja/docs/Web/API/HTMLElement/contentEditable
 /ja/docs/Web/API/Element.isContentEditable	/ja/docs/Web/API/HTMLElement/isContentEditable
@@ -3928,6 +3931,7 @@
 /ja/docs/Web/API/Range1/startContainer	/ja/docs/Web/API/Range/startContainer
 /ja/docs/Web/API/Range1/startOffset	/ja/docs/Web/API/Range/startOffset
 /ja/docs/Web/API/ReadableStreamDefaultController/ReadableStreamDefaultController	/ja/docs/orphaned/Web/API/ReadableStreamDefaultController/ReadableStreamDefaultController
+/ja/docs/Web/API/Response/useFinalURL	/ja/docs/orphaned/Web/API/Response/useFinalURL
 /ja/docs/Web/API/ServiceWorker_API	/ja/docs/Web/API/Service_Worker_API
 /ja/docs/Web/API/ServiceWorker_API/Using_Service_Workers	/ja/docs/Web/API/Service_Worker_API/Using_Service_Workers
 /ja/docs/Web/API/Slotable	/ja/docs/conflicting/Web/API/Element
@@ -4052,7 +4056,7 @@
 /ja/docs/Web/API/document.querySelectorAll	/ja/docs/Web/API/Document/querySelectorAll
 /ja/docs/Web/API/document.referrer	/ja/docs/Web/API/Document/referrer
 /ja/docs/Web/API/document.scripts	/ja/docs/Web/API/Document/scripts
-/ja/docs/Web/API/document.styleSheets	/ja/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/ja/docs/Web/API/document.styleSheets	/ja/docs/Web/API/Document/styleSheets
 /ja/docs/Web/API/document.title	/ja/docs/Web/API/Document/title
 /ja/docs/Web/API/document.tooltipNode	/ja/docs/Web/API/Document/tooltipNode
 /ja/docs/Web/API/document.vlinkColor	/ja/docs/Web/API/Document/vlinkColor
diff --git a/files/ja/_wikihistory.json b/files/ja/_wikihistory.json
index 2e54f8c7f8..565d2b1182 100644
--- a/files/ja/_wikihistory.json
+++ b/files/ja/_wikihistory.json
@@ -5421,12 +5421,6 @@
       "silverskyvicto"
     ]
   },
-  "Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry": {
-    "modified": "2020-07-16T22:38:52.544Z",
-    "contributors": [
-      "silverskyvicto"
-    ]
-  },
   "Learn/Server-side/Express_Nodejs/Introduction": {
     "modified": "2020-07-16T22:38:10.974Z",
     "contributors": [
@@ -12749,30 +12743,6 @@
       "mfuji09"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2020-10-15T22:26:08.191Z",
-    "contributors": [
-      "mfuji09"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/msElementsFromRect": {
-    "modified": "2020-08-15T02:28:38.346Z",
-    "contributors": [
-      "eltociear"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/pointerLockElement": {
-    "modified": "2020-10-15T22:25:33.509Z",
-    "contributors": [
-      "mfuji09"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2020-10-15T22:33:02.264Z",
-    "contributors": [
-      "eltociear"
-    ]
-  },
   "Web/API/DocumentType": {
     "modified": "2020-10-15T22:09:56.256Z",
     "contributors": [
@@ -20504,12 +20474,6 @@
       "eltociear"
     ]
   },
-  "Web/API/Response/useFinalURL": {
-    "modified": "2020-10-15T22:32:38.418Z",
-    "contributors": [
-      "eltociear"
-    ]
-  },
   "Web/API/SVGElement": {
     "modified": "2020-10-15T21:57:52.067Z",
     "contributors": [
@@ -51326,12 +51290,6 @@
       "ethertank"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getAnimations": {
-    "modified": "2020-10-15T22:32:28.367Z",
-    "contributors": [
-      "mfuji09"
-    ]
-  },
   "orphaned/Web/API/ReadableStreamDefaultController/ReadableStreamDefaultController": {
     "modified": "2020-10-15T22:26:44.153Z",
     "contributors": [
@@ -53496,5 +53454,47 @@
     "contributors": [
       "eltociear"
     ]
+  },
+  "orphaned/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry": {
+    "modified": "2020-07-16T22:38:52.544Z",
+    "contributors": [
+      "silverskyvicto"
+    ]
+  },
+  "orphaned/Web/API/DocumentOrShadowRoot/msElementsFromRect": {
+    "modified": "2020-08-15T02:28:38.346Z",
+    "contributors": [
+      "eltociear"
+    ]
+  },
+  "Web/API/Document/pointerLockElement": {
+    "modified": "2020-10-15T22:25:33.509Z",
+    "contributors": [
+      "mfuji09"
+    ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2020-10-15T22:33:02.264Z",
+    "contributors": [
+      "eltociear"
+    ]
+  },
+  "Web/API/Document/getAnimations": {
+    "modified": "2020-10-15T22:32:28.367Z",
+    "contributors": [
+      "mfuji09"
+    ]
+  },
+  "orphaned/Web/API/Response/useFinalURL": {
+    "modified": "2020-10-15T22:32:38.418Z",
+    "contributors": [
+      "eltociear"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2020-10-15T22:26:08.191Z",
+    "contributors": [
+      "mfuji09"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/ja/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html b/files/ja/orphaned/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
index f3a62d8b6e..ca5fcfa60f 100644
--- a/files/ja/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
+++ b/files/ja/orphaned/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
@@ -1,7 +1,8 @@
 ---
 title: PWS/Cloud Foundry に LocalLibrary をインストールする
-slug: Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
+slug: orphaned/Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 translation_of: Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
+original_slug: Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/ja/web/api/documentorshadowroot/mselementsfromrect/index.html b/files/ja/orphaned/web/api/documentorshadowroot/mselementsfromrect/index.html
index 57d9c2b7b7..a9c431e07a 100644
--- a/files/ja/web/api/documentorshadowroot/mselementsfromrect/index.html
+++ b/files/ja/orphaned/web/api/documentorshadowroot/mselementsfromrect/index.html
@@ -1,14 +1,15 @@
 ---
 title: DocumentOrShadowRoot.msElementsFromRect()
-slug: Web/API/DocumentOrShadowRoot/msElementsFromRect
+slug: orphaned/Web/API/DocumentOrShadowRoot/msElementsFromRect
 tags:
   - API
-  - 'API:Microsoft Extensions'
+  - API:Microsoft Extensions
   - Method
   - Non-standard
   - Reference
   - msElementsFromRect
 translation_of: Web/API/DocumentOrShadowRoot/msElementsFromRect
+original_slug: Web/API/DocumentOrShadowRoot/msElementsFromRect
 ---
 <div>{{APIRef("Microsoft Extensions")}}{{Non-standard_Header}}</div>
 
diff --git a/files/ja/web/api/response/usefinalurl/index.html b/files/ja/orphaned/web/api/response/usefinalurl/index.html
index 6f18f681d8..06251f6c71 100644
--- a/files/ja/web/api/response/usefinalurl/index.html
+++ b/files/ja/orphaned/web/api/response/usefinalurl/index.html
@@ -1,6 +1,6 @@
 ---
 title: Response.useFinalURL
-slug: Web/API/Response/useFinalURL
+slug: orphaned/Web/API/Response/useFinalURL
 tags:
   - API
   - Experimental
@@ -11,6 +11,7 @@ tags:
   - Response
   - useFinalURL
 translation_of: Web/API/Response/useFinalURL
+original_slug: Web/API/Response/useFinalURL
 ---
 <div>{{APIRef("Fetch")}}{{obsolete_header}}</div>
 
diff --git a/files/ja/web/api/documentorshadowroot/getanimations/index.html b/files/ja/web/api/document/getanimations/index.html
index 83900d4b9f..dde6a5530a 100644
--- a/files/ja/web/api/documentorshadowroot/getanimations/index.html
+++ b/files/ja/web/api/document/getanimations/index.html
@@ -1,6 +1,6 @@
 ---
 title: Document.getAnimations()
-slug: Web/API/DocumentOrShadowRoot/getAnimations
+slug: Web/API/Document/getAnimations
 tags:
   - API
   - Animation
@@ -17,7 +17,7 @@ tags:
   - waapi
   - web animations api
 translation_of: Web/API/DocumentOrShadowRoot/getAnimations
-original_slug: Web/API/Document/getAnimations
+original_slug: Web/API/DocumentOrShadowRoot/getAnimations
 ---
 <p>{{ SeeCompatTable() }}{{APIRef("Web Animations")}}</p>
 
diff --git a/files/ja/web/api/documentorshadowroot/getselection/index.html b/files/ja/web/api/document/getselection/index.html
index e201ed0675..81fc970c85 100644
--- a/files/ja/web/api/documentorshadowroot/getselection/index.html
+++ b/files/ja/web/api/document/getselection/index.html
@@ -1,6 +1,6 @@
 ---
 title: DocumentOrShadowRoot.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 tags:
   - API
   - DocumentOrShadowRoot
@@ -12,6 +12,7 @@ tags:
   - getSelection()
   - shadow dom
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <div>{{APIRef("DOM")}}{{SeeCompatTable}}</div>
 
diff --git a/files/ja/web/api/documentorshadowroot/pointerlockelement/index.html b/files/ja/web/api/document/pointerlockelement/index.html
index 5806f9344e..6b6afcd8e5 100644
--- a/files/ja/web/api/documentorshadowroot/pointerlockelement/index.html
+++ b/files/ja/web/api/document/pointerlockelement/index.html
@@ -1,6 +1,6 @@
 ---
 title: DocumentOrShadowRoot.pointerLockElement
-slug: Web/API/DocumentOrShadowRoot/pointerLockElement
+slug: Web/API/Document/pointerLockElement
 tags:
   - API
   - DOM
@@ -12,6 +12,7 @@ tags:
   - プロパティ
   - マウスロック
 translation_of: Web/API/DocumentOrShadowRoot/pointerLockElement
+original_slug: Web/API/DocumentOrShadowRoot/pointerLockElement
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/ja/web/api/documentorshadowroot/stylesheets/index.html b/files/ja/web/api/document/stylesheets/index.html
index 48a1e7a169..8a793da1fc 100644
--- a/files/ja/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/ja/web/api/document/stylesheets/index.html
@@ -1,6 +1,6 @@
 ---
 title: DocumentOrShadowRoot.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 tags:
   - API
   - Document
@@ -11,6 +11,7 @@ tags:
   - Stylesheets
   - shadow dom
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <div>{{SeeCompatTable}}{{APIRef("Shadow DOM")}}</div>
 
diff --git a/files/ko/_redirects.txt b/files/ko/_redirects.txt
index 3bd8a48519..8d61ce0196 100644
--- a/files/ko/_redirects.txt
+++ b/files/ko/_redirects.txt
@@ -626,8 +626,9 @@
 /ko/docs/Web/API/Document/defaultView/popstate_event	/ko/docs/Web/API/Window/popstate_event
 /ko/docs/Web/API/Document/defaultView/resize_event	/ko/docs/Web/API/Window/resize_event
 /ko/docs/Web/API/Document/drag_이벤트	/ko/docs/Web/API/Document/drag_event
-/ko/docs/Web/API/Document/getSelection	/ko/docs/Web/API/DocumentOrShadowRoot/getSelection
 /ko/docs/Web/API/DocumentOrShadowRoot/activeElement	/ko/docs/Web/API/Document/activeElement
+/ko/docs/Web/API/DocumentOrShadowRoot/getSelection	/ko/docs/Web/API/Document/getSelection
+/ko/docs/Web/API/DocumentOrShadowRoot/styleSheets	/ko/docs/Web/API/Document/styleSheets
 /ko/docs/Web/API/Document_Object_Model/Preface	/ko/docs/Web/API/Document_Object_Model
 /ko/docs/Web/API/Document_Object_Model/소개	/ko/docs/Web/API/Document_Object_Model/Introduction
 /ko/docs/Web/API/Document_Object_Model/예제	/ko/docs/Web/API/Document_Object_Model/Examples
diff --git a/files/ko/_wikihistory.json b/files/ko/_wikihistory.json
index 036383c9bf..c7cbc472de 100644
--- a/files/ko/_wikihistory.json
+++ b/files/ko/_wikihistory.json
@@ -3620,13 +3620,6 @@
       "Sheppy"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2020-10-15T22:11:37.061Z",
-    "contributors": [
-      "alattalatta",
-      "DeadIntegral"
-    ]
-  },
   "Web/API/DocumentType": {
     "modified": "2020-10-15T22:10:02.690Z",
     "contributors": [
@@ -18256,12 +18249,6 @@
       "Sebuls"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2019-03-23T22:51:22.015Z",
-    "contributors": [
-      "x86kernel"
-    ]
-  },
   "Web/API/HTMLElement/accessKey": {
     "modified": "2020-10-15T22:14:28.158Z",
     "contributors": [
@@ -18704,5 +18691,18 @@
     "contributors": [
       "connorshea"
     ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2020-10-15T22:11:37.061Z",
+    "contributors": [
+      "alattalatta",
+      "DeadIntegral"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2019-03-23T22:51:22.015Z",
+    "contributors": [
+      "x86kernel"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/ko/web/api/documentorshadowroot/getselection/index.html b/files/ko/web/api/document/getselection/index.html
index dee63369ab..919e52e9b3 100644
--- a/files/ko/web/api/documentorshadowroot/getselection/index.html
+++ b/files/ko/web/api/document/getselection/index.html
@@ -1,9 +1,9 @@
 ---
 title: Document.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
-original_slug: Web/API/Document/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/ko/web/api/documentorshadowroot/stylesheets/index.html b/files/ko/web/api/document/stylesheets/index.html
index cf6e1c38ce..326d92d32a 100644
--- a/files/ko/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/ko/web/api/document/stylesheets/index.html
@@ -1,12 +1,13 @@
 ---
 title: DocumentOrShadowRoot.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 tags:
   - API
   - Document
   - Propert
   - Reference
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <div>{{SeeCompatTable}}{{APIRef("Shadow DOM")}}</div>
 
diff --git a/files/pl/_redirects.txt b/files/pl/_redirects.txt
index 46e052f080..d6d5ec42e2 100644
--- a/files/pl/_redirects.txt
+++ b/files/pl/_redirects.txt
@@ -361,7 +361,7 @@
 /pl/docs/DOM/document.open	/pl/docs/Web/API/Document/open
 /pl/docs/DOM/document.plugins	/pl/docs/Web/API/Document/plugins
 /pl/docs/DOM/document.referrer	/pl/docs/Web/API/Document/referrer
-/pl/docs/DOM/document.styleSheets	/pl/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/pl/docs/DOM/document.styleSheets	/pl/docs/Web/API/Document/styleSheets
 /pl/docs/DOM/document.title	/pl/docs/Web/API/Document/title
 /pl/docs/DOM/document.vlinkColor	/pl/docs/Web/API/Document/vlinkColor
 /pl/docs/DOM/document.width	/pl/docs/Web/API/Document/width
@@ -609,7 +609,7 @@
 /pl/docs/DOM:document.open	/pl/docs/Web/API/Document/open
 /pl/docs/DOM:document.plugins	/pl/docs/Web/API/Document/plugins
 /pl/docs/DOM:document.referrer	/pl/docs/Web/API/Document/referrer
-/pl/docs/DOM:document.styleSheets	/pl/docs/Web/API/DocumentOrShadowRoot/styleSheets
+/pl/docs/DOM:document.styleSheets	/pl/docs/Web/API/Document/styleSheets
 /pl/docs/DOM:document.title	/pl/docs/Web/API/Document/title
 /pl/docs/DOM:document.vlinkColor	/pl/docs/Web/API/Document/vlinkColor
 /pl/docs/DOM:document.width	/pl/docs/Web/API/Document/width
@@ -1929,8 +1929,8 @@
 /pl/docs/Web/API/Canvas_API/Tutorial/rysowanie_ksztaltow	/pl/docs/Web/API/Canvas_API/Tutorial/Drawing_shapes
 /pl/docs/Web/API/Document/firstChild	/pl/docs/conflicting/Web/API/Node/firstChild
 /pl/docs/Web/API/Document/namespaceURI	/pl/docs/conflicting/Web/API/Node/namespaceURI
-/pl/docs/Web/API/Document/styleSheets	/pl/docs/Web/API/DocumentOrShadowRoot/styleSheets
 /pl/docs/Web/API/DocumentOrShadowRoot/activeElement	/pl/docs/Web/API/Document/activeElement
+/pl/docs/Web/API/DocumentOrShadowRoot/styleSheets	/pl/docs/Web/API/Document/styleSheets
 /pl/docs/Web/API/Element/addEventListener	/pl/docs/Web/API/EventTarget/addEventListener
 /pl/docs/Web/API/Element/appendChild	/pl/docs/Web/API/Node/appendChild
 /pl/docs/Web/API/Element/blur	/pl/docs/Web/API/HTMLOrForeignElement/blur
diff --git a/files/pl/_wikihistory.json b/files/pl/_wikihistory.json
index 057aae17c5..79e3503d58 100644
--- a/files/pl/_wikihistory.json
+++ b/files/pl/_wikihistory.json
@@ -10823,16 +10823,6 @@
       "Jan Dudek"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2019-03-23T23:48:20.614Z",
-    "contributors": [
-      "teoli",
-      "jsx",
-      "Robson",
-      "Mgjbot",
-      "Jan Dudek"
-    ]
-  },
   "conflicting/Web/API": {
     "modified": "2019-03-24T00:13:13.340Z",
     "contributors": [
@@ -11745,5 +11735,15 @@
       "Mgjbot",
       "Flaneur"
     ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2019-03-23T23:48:20.614Z",
+    "contributors": [
+      "teoli",
+      "jsx",
+      "Robson",
+      "Mgjbot",
+      "Jan Dudek"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/pl/web/api/documentorshadowroot/stylesheets/index.html b/files/pl/web/api/document/stylesheets/index.html
index cb2e61d67b..96d97c83c0 100644
--- a/files/pl/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/pl/web/api/document/stylesheets/index.html
@@ -1,6 +1,6 @@
 ---
 title: document.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 tags:
   - DOM
   - Dokumentacja_Gecko_DOM
@@ -8,7 +8,7 @@ tags:
   - Wszystkie_kategorie
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
 translation_of_original: Web/API/Document/styleSheets
-original_slug: Web/API/Document/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <p>{{ ApiRef() }}</p>
 <h3 id="Podsumowanie" name="Podsumowanie">Podsumowanie</h3>
diff --git a/files/pt-br/_redirects.txt b/files/pt-br/_redirects.txt
index 85ac13ea5b..85c7b192d6 100644
--- a/files/pt-br/_redirects.txt
+++ b/files/pt-br/_redirects.txt
@@ -555,8 +555,8 @@
 /pt-BR/docs/Web/API/Document/defaultView/popstate_event	/pt-BR/docs/Web/API/Window/popstate_event
 /pt-BR/docs/Web/API/Document/defaultView/resize_event	/pt-BR/docs/Web/API/Window/resize_event
 /pt-BR/docs/Web/API/Document/elementFromPoint	/pt-BR/docs/Web/API/DocumentOrShadowRoot/elementFromPoint
-/pt-BR/docs/Web/API/Document/getSelection	/pt-BR/docs/Web/API/DocumentOrShadowRoot/getSelection
 /pt-BR/docs/Web/API/DocumentOrShadowRoot/activeElement	/pt-BR/docs/Web/API/Document/activeElement
+/pt-BR/docs/Web/API/DocumentOrShadowRoot/getSelection	/pt-BR/docs/Web/API/Document/getSelection
 /pt-BR/docs/Web/API/DocumentoXML	/pt-BR/docs/Web/API/XMLDocument
 /pt-BR/docs/Web/API/Element.addEventListener	/pt-BR/docs/Web/API/EventTarget/addEventListener
 /pt-BR/docs/Web/API/Element.getAttribute	/pt-BR/docs/Web/API/Element/getAttribute
diff --git a/files/pt-br/_wikihistory.json b/files/pt-br/_wikihistory.json
index 8844ab7810..fc9965ff16 100644
--- a/files/pt-br/_wikihistory.json
+++ b/files/pt-br/_wikihistory.json
@@ -16964,12 +16964,6 @@
       "cezaraugusto"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2019-03-23T22:54:15.369Z",
-    "contributors": [
-      "expalmer"
-    ]
-  },
   "Web/API/HTMLElement/accessKey": {
     "modified": "2019-03-23T22:27:15.059Z",
     "contributors": [
@@ -17367,5 +17361,11 @@
       "fernandosavio",
       "DiegoYungh"
     ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2019-03-23T22:54:15.369Z",
+    "contributors": [
+      "expalmer"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/pt-br/web/api/documentorshadowroot/getselection/index.html b/files/pt-br/web/api/document/getselection/index.html
index 11fff02755..24f7c5c180 100644
--- a/files/pt-br/web/api/documentorshadowroot/getselection/index.html
+++ b/files/pt-br/web/api/document/getselection/index.html
@@ -1,9 +1,9 @@
 ---
 title: Document.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
-original_slug: Web/API/Document/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/pt-pt/_redirects.txt b/files/pt-pt/_redirects.txt
index 0fd78a0a0c..5f775f9c9c 100644
--- a/files/pt-pt/_redirects.txt
+++ b/files/pt-pt/_redirects.txt
@@ -988,6 +988,8 @@
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 /pt-PT/docs/Web/MathML/Attribute/Valores	/pt-PT/docs/Web/MathML/Attribute/Values
+/pt-PT/docs/Web/MathML/Element/mglyph	/pt-PT/docs/orphaned/Web/MathML/Element/mglyph
+/pt-PT/docs/Web/MathML/Element/mlabeledtr	/pt-PT/docs/orphaned/Web/MathML/Element/mlabeledtr
 /pt-PT/docs/Web/MathML/Examples/Derivar_a_Formula_Resolvente	/pt-PT/docs/Web/MathML/Examples/Deriving_the_Quadratic_Formula
 /pt-PT/docs/Web/MathML/Examples/MathML_teorema_de_Pitagoras	/pt-PT/docs/Web/MathML/Examples/MathML_Pythagorean_Theorem
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diff --git a/files/pt-pt/_wikihistory.json b/files/pt-pt/_wikihistory.json
index fdcc9562e9..93134770ca 100644
--- a/files/pt-pt/_wikihistory.json
+++ b/files/pt-pt/_wikihistory.json
@@ -1798,24 +1798,12 @@
       "joaonunomota"
     ]
   },
-  "Web/MathML/Element/mglyph": {
-    "modified": "2020-10-15T22:32:17.025Z",
-    "contributors": [
-      "joaonunomota"
-    ]
-  },
   "Web/MathML/Element/mi": {
     "modified": "2020-10-15T22:32:20.399Z",
     "contributors": [
       "joaonunomota"
     ]
   },
-  "Web/MathML/Element/mlabeledtr": {
-    "modified": "2020-10-15T22:32:27.553Z",
-    "contributors": [
-      "joaonunomota"
-    ]
-  },
   "Web/MathML/Element/mmultiscripts": {
     "modified": "2020-10-15T22:32:37.118Z",
     "contributors": [
@@ -5188,5 +5176,17 @@
       "wbamberg",
       "fscholz"
     ]
+  },
+  "orphaned/Web/MathML/Element/mglyph": {
+    "modified": "2020-10-15T22:32:17.025Z",
+    "contributors": [
+      "joaonunomota"
+    ]
+  },
+  "orphaned/Web/MathML/Element/mlabeledtr": {
+    "modified": "2020-10-15T22:32:27.553Z",
+    "contributors": [
+      "joaonunomota"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/pt-pt/web/mathml/element/mglyph/index.html b/files/pt-pt/orphaned/web/mathml/element/mglyph/index.html
index 1ae5f170dc..a8d5b18857 100644
--- a/files/pt-pt/web/mathml/element/mglyph/index.html
+++ b/files/pt-pt/orphaned/web/mathml/element/mglyph/index.html
@@ -1,11 +1,12 @@
 ---
 title: <mglyph>
-slug: Web/MathML/Element/mglyph
+slug: orphaned/Web/MathML/Element/mglyph
 tags:
   - MathML
-  - 'MathML:Element'
+  - MathML:Element
   - Referência de MathML
 translation_of: Web/MathML/Element/mglyph
+original_slug: Web/MathML/Element/mglyph
 ---
 <div>{{MathMLRef}}</div>
 
diff --git a/files/pt-pt/web/mathml/element/mlabeledtr/index.html b/files/pt-pt/orphaned/web/mathml/element/mlabeledtr/index.html
index 6f91a6b2d7..bb8ffe4808 100644
--- a/files/pt-pt/web/mathml/element/mlabeledtr/index.html
+++ b/files/pt-pt/orphaned/web/mathml/element/mlabeledtr/index.html
@@ -1,12 +1,13 @@
 ---
 title: <mlabeledtr>
-slug: Web/MathML/Element/mlabeledtr
+slug: orphaned/Web/MathML/Element/mlabeledtr
 tags:
   - MathML
-  - 'MathML:Element'
-  - 'MathML:Tabular Math'
+  - MathML:Element
+  - MathML:Tabular Math
   - Referência de MathML
 translation_of: Web/MathML/Element/mlabeledtr
+original_slug: Web/MathML/Element/mlabeledtr
 ---
 <div>{{MathMLRef}}</div>
 
diff --git a/files/ru/_redirects.txt b/files/ru/_redirects.txt
index 7172def406..e397148064 100644
--- a/files/ru/_redirects.txt
+++ b/files/ru/_redirects.txt
@@ -402,8 +402,8 @@
 /ru/docs/Web/API/Document/defaultView/resize_event	/ru/docs/Web/API/Window/resize_event
 /ru/docs/Web/API/Document/defaultView/storage_event	/ru/docs/Web/API/Window/storage_event
 /ru/docs/Web/API/Document/domConfig	/ru/docs/Web/API/Document
-/ru/docs/Web/API/Document/getSelection	/ru/docs/Web/API/DocumentOrShadowRoot/getSelection
 /ru/docs/Web/API/DocumentOrShadowRoot/activeElement	/ru/docs/Web/API/Document/activeElement
+/ru/docs/Web/API/DocumentOrShadowRoot/getSelection	/ru/docs/Web/API/Document/getSelection
 /ru/docs/Web/API/Element.getBoundingClientRect	/ru/docs/Web/API/Element/getBoundingClientRect
 /ru/docs/Web/API/Element.insertAdjacentHTML	/ru/docs/Web/API/Element/insertAdjacentHTML
 /ru/docs/Web/API/Element/accessKey	/ru/docs/Web/API/HTMLElement/accessKey
@@ -822,6 +822,7 @@
 /ru/docs/Web/JavaScript/Справочник_по_JavaScript_1.5/Операции/Битовые_Операции	/ru/docs/conflicting/Web/JavaScript/Reference/Operators_7c8eb9475d97a4a734c5991857698560
 /ru/docs/Web/JavaScript/Справочник_по_JavaScript_1.5/Операции/Операции_Присваивания	/ru/docs/conflicting/Web/JavaScript/Reference/Operators_8d54701de06af40a7c984517cbe87b3e
 /ru/docs/Web/Manifest/serviceworker	/ru/docs/orphaned/Web/Manifest/serviceworker
+/ru/docs/Web/MathML/Element/mglyph	/ru/docs/orphaned/Web/MathML/Element/mglyph
 /ru/docs/Web/MathML/Атрибут	/ru/docs/Web/MathML/Attribute
 /ru/docs/Web/MathML/Примеры	/ru/docs/Web/MathML/Examples
 /ru/docs/Web/MathML/Примеры/Deriving_the_Quadratic_Formula	/ru/docs/Web/MathML/Examples/Deriving_the_Quadratic_Formula
diff --git a/files/ru/_wikihistory.json b/files/ru/_wikihistory.json
index b7c8afe669..196f623a1a 100644
--- a/files/ru/_wikihistory.json
+++ b/files/ru/_wikihistory.json
@@ -19101,12 +19101,6 @@
       "bsergey"
     ]
   },
-  "Web/MathML/Element/mglyph": {
-    "modified": "2020-10-30T16:27:27.508Z",
-    "contributors": [
-      "d0rj"
-    ]
-  },
   "Web/MathML/Element/mn": {
     "modified": "2020-10-30T16:23:01.293Z",
     "contributors": [
@@ -25209,12 +25203,6 @@
       "Aleksej"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2019-03-23T22:34:05.751Z",
-    "contributors": [
-      "YakovL"
-    ]
-  },
   "Web/API/HTMLElement/accessKey": {
     "modified": "2019-03-23T22:51:14.902Z",
     "contributors": [
@@ -25988,5 +25976,17 @@
       "wbamberg",
       "Mingun"
     ]
+  },
+  "orphaned/Web/MathML/Element/mglyph": {
+    "modified": "2020-10-30T16:27:27.508Z",
+    "contributors": [
+      "d0rj"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2019-03-23T22:34:05.751Z",
+    "contributors": [
+      "YakovL"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/ru/web/mathml/element/mglyph/index.html b/files/ru/orphaned/web/mathml/element/mglyph/index.html
index 4c52c451b6..37bc0ad8b7 100644
--- a/files/ru/web/mathml/element/mglyph/index.html
+++ b/files/ru/orphaned/web/mathml/element/mglyph/index.html
@@ -1,12 +1,13 @@
 ---
 title: <mglyph>
-slug: Web/MathML/Element/mglyph
+slug: orphaned/Web/MathML/Element/mglyph
 tags:
   - MathML
-  - 'MathML:Element'
+  - MathML:Element
   - Глиф
   - Символ
 translation_of: Web/MathML/Element/mglyph
+original_slug: Web/MathML/Element/mglyph
 ---
 <div>{{MathMLRef}}</div>
 
diff --git a/files/ru/web/api/documentorshadowroot/getselection/index.html b/files/ru/web/api/document/getselection/index.html
index ce4007b2f3..e04e36513d 100644
--- a/files/ru/web/api/documentorshadowroot/getselection/index.html
+++ b/files/ru/web/api/document/getselection/index.html
@@ -1,9 +1,9 @@
 ---
 title: Document.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
 translation_of_original: Web/API/Document/getSelection
-original_slug: Web/API/Document/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <p>{{APIRef("DOM")}}</p>
 
diff --git a/files/tr/_redirects.txt b/files/tr/_redirects.txt
index 6409aff89b..b96a3aefcd 100644
--- a/files/tr/_redirects.txt
+++ b/files/tr/_redirects.txt
@@ -34,6 +34,7 @@
 /tr/docs/JavaScript/Reference/Global_Objects/Array	/tr/docs/Web/JavaScript/Reference/Global_Objects/Array
 /tr/docs/JavaScript/Reference/Global_Objects/Array/concat	/tr/docs/Web/JavaScript/Reference/Global_Objects/Array/concat
 /tr/docs/JavaScript/Reference/Global_Objects/Array/prototype	/tr/docs/orphaned/Web/JavaScript/Reference/Global_Objects/Array/prototype
+/tr/docs/Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks	/tr/docs/orphaned/Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks
 /tr/docs/Learn/Common_questions/Tarayıcı_geliştirici_araçları_araçları_nelerdir	/tr/docs/Learn/Common_questions/What_are_browser_developer_tools
 /tr/docs/MDN/Community	/tr/docs/orphaned/MDN/Community
 /tr/docs/MDN/Contribute/Editor	/tr/docs/orphaned/MDN/Editor
diff --git a/files/tr/_wikihistory.json b/files/tr/_wikihistory.json
index 8932b24ecd..7d9d430f46 100644
--- a/files/tr/_wikihistory.json
+++ b/files/tr/_wikihistory.json
@@ -115,12 +115,6 @@
       "hakantr"
     ]
   },
-  "Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks": {
-    "modified": "2020-10-15T21:52:54.629Z",
-    "contributors": [
-      "hakantr"
-    ]
-  },
   "Learn/CSS/Building_blocks/Selectors/Combinators": {
     "modified": "2020-10-26T18:41:35.670Z",
     "contributors": [
@@ -2398,5 +2392,11 @@
       "cicekonur",
       "umutozdemir97"
     ]
+  },
+  "orphaned/Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks": {
+    "modified": "2020-10-15T21:52:54.629Z",
+    "contributors": [
+      "hakantr"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/tr/learn/css/building_blocks/selectors/box_model_tasks/index.html b/files/tr/orphaned/learn/css/building_blocks/selectors/box_model_tasks/index.html
index 8e47528ca3..947424114f 100644
--- a/files/tr/learn/css/building_blocks/selectors/box_model_tasks/index.html
+++ b/files/tr/orphaned/learn/css/building_blocks/selectors/box_model_tasks/index.html
@@ -1,10 +1,11 @@
 ---
 title: 'Becerilerinizi test edin: Kutu Modeli'
-slug: Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks
+slug: orphaned/Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks
 tags:
   - Başlangıç
   - CSS
 translation_of: Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks
+original_slug: Learn/CSS/Building_blocks/Selectors/Box_Model_Tasks
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/zh-cn/_redirects.txt b/files/zh-cn/_redirects.txt
index 47924845a6..3908924a1b 100644
--- a/files/zh-cn/_redirects.txt
+++ b/files/zh-cn/_redirects.txt
@@ -1452,6 +1452,7 @@
 /zh-CN/docs/Web/API/AudioContext/sampleRate	/zh-CN/docs/Web/API/BaseAudioContext/sampleRate
 /zh-CN/docs/Web/API/AudioContext/state	/zh-CN/docs/Web/API/BaseAudioContext/state
 /zh-CN/docs/Web/API/AudioNode/connect(AudioParam)	/zh-CN/docs/orphaned/Web/API/AudioNode/connect(AudioParam)
+/zh-CN/docs/Web/API/Beacon_API/Using_the_Beacon_API	/zh-CN/docs/conflicting/Web/API/Beacon_API
 /zh-CN/docs/Web/API/Blob.size	/zh-CN/docs/Web/API/Blob/size
 /zh-CN/docs/Web/API/Blob.slice	/zh-CN/docs/Web/API/Blob/slice
 /zh-CN/docs/Web/API/Blob.type	/zh-CN/docs/Web/API/Blob/type
@@ -1484,17 +1485,17 @@
 /zh-CN/docs/Web/API/Document/domConfig	/zh-CN/docs/Web/API/Document
 /zh-CN/docs/Web/API/Document/elementFromPoint	/zh-CN/docs/conflicting/Web/API/DocumentOrShadowRoot/elementFromPoint
 /zh-CN/docs/Web/API/Document/elementsFromPoint	/zh-CN/docs/conflicting/Web/API/DocumentOrShadowRoot/elementsFromPoint
-/zh-CN/docs/Web/API/Document/getSelection	/zh-CN/docs/conflicting/Web/API/DocumentOrShadowRoot/getSelection
 /zh-CN/docs/Web/API/Document/inputEncoding	/zh-CN/docs/conflicting/Web/API/Document/characterSet
 /zh-CN/docs/Web/API/Document/mozFullScreen	/zh-CN/docs/Web/API/Document/fullscreen
 /zh-CN/docs/Web/API/Document/mozFullScreenElement	/zh-CN/docs/Web/API/Document/fullscreenElement
 /zh-CN/docs/Web/API/Document/mozFullScreenEnabled	/zh-CN/docs/Web/API/Document/fullscreenEnabled
 /zh-CN/docs/Web/API/Document/onreadystatechange	/en-US/docs/Web/API/Document/readystatechange_event
-/zh-CN/docs/Web/API/Document/pointerLockElement	/zh-CN/docs/Web/API/DocumentOrShadowRoot/pointerLockElement
 /zh-CN/docs/Web/API/Document/rouchmove_event	/zh-CN/docs/Web/API/Document/touchmove_event
-/zh-CN/docs/Web/API/Document/styleSheets	/zh-CN/docs/conflicting/Web/API/DocumentOrShadowRoot/styleSheets
 /zh-CN/docs/Web/API/DocumentOrShadowRoot/activeElement	/zh-CN/docs/Web/API/Document/activeElement
 /zh-CN/docs/Web/API/DocumentOrShadowRoot/fullscreenElement	/zh-CN/docs/Web/API/Document/fullscreenElement
+/zh-CN/docs/Web/API/DocumentOrShadowRoot/getSelection	/zh-CN/docs/Web/API/Document/getSelection
+/zh-CN/docs/Web/API/DocumentOrShadowRoot/pointerLockElement	/zh-CN/docs/Web/API/Document/pointerLockElement
+/zh-CN/docs/Web/API/DocumentOrShadowRoot/styleSheets	/zh-CN/docs/Web/API/Document/styleSheets
 /zh-CN/docs/Web/API/Document_Object_Model/Preface	/zh-CN/docs/conflicting/Web/API/Document_Object_Model
 /zh-CN/docs/Web/API/Element.classList	/zh-CN/docs/Web/API/Element/classList
 /zh-CN/docs/Web/API/Element.className	/zh-CN/docs/Web/API/Element/className
@@ -2691,6 +2692,7 @@
 /zh-CN/docs/learn/Server-side/Django/主页构建	/zh-CN/docs/Learn/Server-side/Django/Home_page
 /zh-CN/docs/learn/Server-side/Django/开发环境	/zh-CN/docs/Learn/Server-side/Django/development_environment
 /zh-CN/docs/learn/Server-side/Django/管理站点	/zh-CN/docs/Learn/Server-side/Django/Admin_site
+/zh-CN/docs/learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry	/zh-CN/docs/orphaned/learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 /zh-CN/docs/learn/WebGL/By_example	/zh-CN/docs/Web/API/WebGL_API/By_example
 /zh-CN/docs/learn/WebGL/By_example/Basic_scissoring	/zh-CN/docs/Web/API/WebGL_API/By_example/Basic_scissoring
 /zh-CN/docs/learn/WebGL/By_example/Boilerplate_1	/zh-CN/docs/Web/API/WebGL_API/By_example/Boilerplate_1
diff --git a/files/zh-cn/_wikihistory.json b/files/zh-cn/_wikihistory.json
index b214171611..524f81d1c5 100644
--- a/files/zh-cn/_wikihistory.json
+++ b/files/zh-cn/_wikihistory.json
@@ -6704,14 +6704,6 @@
       "c1er"
     ]
   },
-  "Web/API/Beacon_API/Using_the_Beacon_API": {
-    "modified": "2020-04-23T03:45:20.732Z",
-    "contributors": [
-      "biqing",
-      "April421",
-      "xgqfrms"
-    ]
-  },
   "Web/API/BeforeInstallPromptEvent": {
     "modified": "2020-08-04T05:58:35.403Z",
     "contributors": [
@@ -10392,18 +10384,6 @@
       "1Cr18Ni9"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/getSelection": {
-    "modified": "2020-10-15T22:12:59.602Z",
-    "contributors": [
-      "WuCongMan"
-    ]
-  },
-  "Web/API/DocumentOrShadowRoot/styleSheets": {
-    "modified": "2020-10-19T22:22:59.095Z",
-    "contributors": [
-      "lastVigo"
-    ]
-  },
   "Web/API/DocumentTouch": {
     "modified": "2019-03-23T22:57:10.414Z",
     "contributors": [
@@ -45032,13 +45012,6 @@
       "edgar-chen"
     ]
   },
-  "learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry": {
-    "modified": "2020-09-24T11:45:05.090Z",
-    "contributors": [
-      "Mdreame",
-      "edgar-chen"
-    ]
-  },
   "learn/Server-side/Express_Nodejs/Introduction": {
     "modified": "2020-07-16T22:38:13.912Z",
     "contributors": [
@@ -47160,12 +47133,6 @@
       "ziyunfei"
     ]
   },
-  "Web/API/DocumentOrShadowRoot/pointerLockElement": {
-    "modified": "2019-03-23T22:20:46.971Z",
-    "contributors": [
-      "876843240"
-    ]
-  },
   "Web/API/Document/touchmove_event": {
     "modified": "2019-04-30T14:14:32.752Z",
     "contributors": [
@@ -50798,5 +50765,38 @@
     "contributors": [
       "Arktische"
     ]
+  },
+  "orphaned/learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry": {
+    "modified": "2020-09-24T11:45:05.090Z",
+    "contributors": [
+      "Mdreame",
+      "edgar-chen"
+    ]
+  },
+  "conflicting/Web/API/Beacon_API": {
+    "modified": "2020-04-23T03:45:20.732Z",
+    "contributors": [
+      "biqing",
+      "April421",
+      "xgqfrms"
+    ]
+  },
+  "Web/API/Document/pointerLockElement": {
+    "modified": "2019-03-23T22:20:46.971Z",
+    "contributors": [
+      "876843240"
+    ]
+  },
+  "Web/API/Document/styleSheets": {
+    "modified": "2020-10-19T22:22:59.095Z",
+    "contributors": [
+      "lastVigo"
+    ]
+  },
+  "Web/API/Document/getSelection": {
+    "modified": "2020-10-15T22:12:59.602Z",
+    "contributors": [
+      "WuCongMan"
+    ]
   }
 }
\ No newline at end of file
diff --git a/files/zh-cn/web/api/beacon_api/using_the_beacon_api/index.html b/files/zh-cn/conflicting/web/api/beacon_api/index.html
index c65861c7cd..c208786a53 100644
--- a/files/zh-cn/web/api/beacon_api/using_the_beacon_api/index.html
+++ b/files/zh-cn/conflicting/web/api/beacon_api/index.html
@@ -1,10 +1,11 @@
 ---
 title: 使用 Beacon API
-slug: Web/API/Beacon_API/Using_the_Beacon_API
+slug: conflicting/Web/API/Beacon_API
 tags:
   - Web 性能
   - 指南
 translation_of: Web/API/Beacon_API/Using_the_Beacon_API
+original_slug: Web/API/Beacon_API/Using_the_Beacon_API
 ---
 <div>{{DefaultAPISidebar("Beacon")}}{{SeeCompatTable}}</div>
 
diff --git a/files/zh-cn/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html b/files/zh-cn/orphaned/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
index e3f321e83a..125d31931d 100644
--- a/files/zh-cn/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
+++ b/files/zh-cn/orphaned/learn/server-side/express_nodejs/installing_on_pws_cloud_foundry/index.html
@@ -1,7 +1,8 @@
 ---
 title: 在 PWS/Cloud Foundry 上，安装 LocalLibrary
-slug: learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
+slug: orphaned/learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 translation_of: Learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
+original_slug: learn/Server-side/Express_Nodejs/Installing_on_PWS_Cloud_Foundry
 ---
 <div>{{LearnSidebar}}</div>
 
diff --git a/files/zh-cn/web/api/documentorshadowroot/getselection/index.html b/files/zh-cn/web/api/document/getselection/index.html
index 7110d24d21..f3eca58f61 100644
--- a/files/zh-cn/web/api/documentorshadowroot/getselection/index.html
+++ b/files/zh-cn/web/api/document/getselection/index.html
@@ -1,7 +1,8 @@
 ---
 title: DocumentOrShadowRoot.getSelection()
-slug: Web/API/DocumentOrShadowRoot/getSelection
+slug: Web/API/Document/getSelection
 translation_of: Web/API/DocumentOrShadowRoot/getSelection
+original_slug: Web/API/DocumentOrShadowRoot/getSelection
 ---
 <div>{{APIRef("DOM")}}{{SeeCompatTable}}</div>
 
diff --git a/files/zh-cn/web/api/documentorshadowroot/pointerlockelement/index.html b/files/zh-cn/web/api/document/pointerlockelement/index.html
index 38702632bd..50f2343da8 100644
--- a/files/zh-cn/web/api/documentorshadowroot/pointerlockelement/index.html
+++ b/files/zh-cn/web/api/document/pointerlockelement/index.html
@@ -1,8 +1,8 @@
 ---
 title: Document.pointerLockElement
-slug: Web/API/DocumentOrShadowRoot/pointerLockElement
+slug: Web/API/Document/pointerLockElement
 translation_of: Web/API/DocumentOrShadowRoot/pointerLockElement
-original_slug: Web/API/Document/pointerLockElement
+original_slug: Web/API/DocumentOrShadowRoot/pointerLockElement
 ---
 <div>{{APIRef("DOM")}}</div>
 
diff --git a/files/zh-cn/web/api/documentorshadowroot/stylesheets/index.html b/files/zh-cn/web/api/document/stylesheets/index.html
index 1c9425a744..f94497ceeb 100644
--- a/files/zh-cn/web/api/documentorshadowroot/stylesheets/index.html
+++ b/files/zh-cn/web/api/document/stylesheets/index.html
@@ -1,7 +1,8 @@
 ---
 title: DocumentOrShadowRoot.styleSheets
-slug: Web/API/DocumentOrShadowRoot/styleSheets
+slug: Web/API/Document/styleSheets
 translation_of: Web/API/DocumentOrShadowRoot/styleSheets
+original_slug: Web/API/DocumentOrShadowRoot/styleSheets
 ---
 <div>{{SeeCompatTable}}{{APIRef("Shadow DOM")}}</div>
 
diff --git a/files/zh-cn/web/css/webkit_extensions/index.html b/files/zh-cn/web/css/webkit_extensions/index.html
index 098594766a..4c2d226c94 100644
--- a/files/zh-cn/web/css/webkit_extensions/index.html
+++ b/files/zh-cn/web/css/webkit_extensions/index.html
@@ -99,7 +99,7 @@ translation_of: Web/CSS/WebKit_Extensions
  <ul style="margin-left: 0; padding-left: 0; list-style-type: none;">
   <li>{{ Cssxref("-webkit-aspect-ratio") }}</li>
   <li><span style="font-family: Georgia, Times, 'Times New Roman', serif; font-size: 1.6em;">B</span></li>
-  <li>{{ Cssxref("-webkit-bakground-composite") }}</li>
+  <li>{{ Cssxref("-webkit-background-composite") }}</li>
   <li>{{ Cssxref("-webkit-border-after") }}</li>
   <li>{{ Cssxref("-webkit-border-after-color") }}</li>
   <li>{{ Cssxref("-webkit-border-after-style") }}</li>