fix: auto-cleanup by bot

[mdn-bot]

This PR was generated by this run of the auto-cleanup-bot workflow.

All issues were auto-fixed.

[github-actions]

Preview URLs (21 pages)

• /en-US/docs/Games/Techniques/Control_mechanisms/Other
• /en-US/docs/Glossary/Adobe_Flash
• /en-US/docs/Learn_web_development/Core/Accessibility/What_is_accessibility
• /en-US/docs/MDN/Community/Pull_requests
• /en-US/docs/Mozilla/Firefox/Releases/147
• /en-US/docs/Web/API/SVGAnimatedString/baseVal
• /en-US/docs/Web/API/ServiceWorkerContainer/register
• /en-US/docs/Web/CSS/Guides/Anchor_positioning/Using
• /en-US/docs/Web/CSS/Reference/Properties/anchor-scope
• /en-US/docs/Web/CSS/Reference/Properties/animation-timeline
• /en-US/docs/Web/CSS/Reference/Properties/baseline-source
• /en-US/docs/Web/CSS/Reference/Properties/timeline-scope
• /en-US/docs/Web/CSS/Reference/Properties/view-timeline-axis
• /en-US/docs/Web/CSS/Reference/Properties
• /en-US/docs/Web/CSS/Reference/Selectors/:valid
• /en-US/docs/Web/CSS/Reference/Selectors/Keyframe_selectors
• /en-US/docs/Web/CSS/Reference/Selectors/Pseudo-classes
• /en-US/docs/Web/CSS/Reference/Selectors
• /en-US/docs/Web/CSS/Reference/Values/Data_types
• /en-US/docs/Web/HTTP/Reference/Headers/Sec-CH-Width
• /en-US/docs/Web/URI/Reference/Fragment

Flaws (70)

Note! 12 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Learn_web_development/Core/Accessibility/What_is_accessibility
Title: What is accessibility?
Flaw count: 1

• macros:
  • Macro ? produces link /en-US/curriculum/ which doesn't resolve

---

URL: /en-US/docs/Web/CSS/Guides/Anchor_positioning/Using
Title: Using CSS anchor positioning
Flaw count: 1

• unknown:
  • Error parsing /shared-assets/images/diagrams/css/anchor-positioning/position-area.svg: No such file or directory (os error 2)

---

URL: /en-US/docs/Web/CSS/Reference/Properties/anchor-scope
Title: anchor-scope
Flaw count: 8

• broken_links:
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/dashed-ident is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#hash_mark is a redirect
• macros:
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Inheritance which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_animated_properties which is a redirect

---

URL: /en-US/docs/Web/CSS/Reference/Properties/animation-timeline
Title: animation-timeline
Flaw count: 34

• broken_links:
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#hash_mark is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/dashed-ident is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • and 25 more flaws omitted
• macros:
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Inheritance which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_animated_properties which is a redirect

---

URL: /en-US/docs/Web/CSS/Reference/Properties/baseline-source
Title: baseline-source
Flaw count: 2

• broken_links:
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect

---

URL: /en-US/docs/Web/CSS/Reference/Properties/timeline-scope
Title: timeline-scope
Flaw count: 8

• broken_links:
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/dashed-ident is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#hash_mark is a redirect
• macros:
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Inheritance which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_animated_properties which is a redirect

---

URL: /en-US/docs/Web/CSS/Reference/Properties/view-timeline-axis
Title: view-timeline-axis
Flaw count: 10

• broken_links:
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#brackets is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#single_bar is a redirect
  • Link /en-US/docs/Web/CSS/CSS_values_and_units/Value_definition_syntax#brackets is a redirect
  • and 1 more flaws omitted
• macros:
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Inheritance which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_cascade/Value_processing which is a redirect
  • Macro cssinfo produces link /en-US/docs/Web/CSS/CSS_animated_properties which is a redirect

---

URL: /en-US/docs/Web/CSS/Reference/Values/Data_types
Title: CSS data types
Flaw count: 3

• macros:
  • Macro cssxref produces link /en-US/docs/Web/CSS/background-position which is a redirect
  • Macro cssxref produces link /en-US/docs/Web/CSS/calc-product which doesn't resolve
  • Macro cssxref produces link /en-US/docs/Web/CSS/calc-value which doesn't resolve

---

URL: /en-US/docs/Web/HTTP/Reference/Headers/Sec-CH-Width
Title: Sec-CH-Width header
Flaw count: 3

• unknown:
  • No generic content config found
  • no blog root
  • no blog root

External URLs (14)

URL: /en-US/docs/Glossary/Adobe_Flash
Title: Adobe Flash

• https://blog.google/products-and-platforms/products/chrome/saying-goodbye-flash-chrome/ (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Learn_web_development/Core/Accessibility/What_is_accessibility
Title: What is accessibility?

• https://blog.google/products-and-platforms/products/chrome/live-caption-chrome/ (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/MDN/Community/Pull_requests
Title: Pull request submission and reviews

• https://blog.jessfraz.com/post/the-art-of-closing/ (1 time)
• https://docs.github.com/en/issues/tracking-your-work-with-issues/using-issues/linking-a-pull-request-to-an-issue (1 time)
• https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/keeping-your-pull-request-in-sync-with-the-base-branch (1 time)
• https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/requesting-a-pull-request-review (1 time)
• https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/commenting-on-a-pull-request (1 time)
• https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/working-with-forks/allowing-changes-to-a-pull-request-branch-created-from-a-fork (1 time)
• https://github.com/orgs/mdn/projects (1 time)
• https://github.com/orgs/mdn/repositories (2 times)
• https://google.github.io/eng-practices/review/reviewer/ (1 time)
• https://phauer.com/2018/code-review-guidelines/ (1 time)
• https://www.mozilla.org/en-US/about/governance/policies/participation/ (1 time)

---

URL: /en-US/docs/Mozilla/Firefox/Releases/147
Title: Firefox 147 release notes for developers (Beta)

• https://bugzil.la/1855045 (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2026-01-08 01:35:43)