Links to new mask guides

[estelle]

Created 3 guides in separate PRS. This adds the links to these guides (and a few other tidbits I found while creating this PR)

[github-actions]

Preview URLs (13 pages)

• /en-US/docs/Web/CSS/CSS_masking/Clipping
• /en-US/docs/Web/CSS/CSS_masking/Masking
• /en-US/docs/Web/CSS/basic-shape
• /en-US/docs/Web/CSS/mask-border-mode
• /en-US/docs/Web/CSS/mask-clip
• /en-US/docs/Web/CSS/mask-composite
• /en-US/docs/Web/CSS/mask-image
• /en-US/docs/Web/CSS/mask-mode
• /en-US/docs/Web/CSS/mask-origin
• /en-US/docs/Web/CSS/mask-position
• /en-US/docs/Web/CSS/mask-repeat
• /en-US/docs/Web/CSS/mask-size
• /en-US/docs/Web/CSS/mask

Flaws (27)

Note! 2 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/CSS/CSS_masking/Clipping
Title: Introduction to CSS clipping
Flaw count: 2

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties
• macros:
  • Can't resolve /en-US/docs/Web/CSS/geometry-box

---

URL: /en-US/docs/Web/CSS/CSS_masking/Masking
Title: Introduction to CSS masking
Flaw count: 3

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/CSS_mask_properties
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties
• macros:
  • Macro produces link /en-US/docs/Web/CSS/conic-gradient which is a redirect

---

URL: /en-US/docs/Web/CSS/mask
Title: mask
Flaw count: 6

• broken_links:
  • /en-US/docs/Web/CSS/CSS_positioned_layout/Understanding_z-index/Stacking_context is a redirect
  • Can't resolve /en-US/docs/Web/CSS/url-modifier
  • Can't resolve /en-US/docs/Web/CSS/url-token
  • Can't resolve /en-US/docs/Web/CSS/url-modifier
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties
• macros:
  • Macro produces link /en-US/docs/Web/CSS/url which is a redirect

---

URL: /en-US/docs/Web/CSS/mask-clip
Title: mask-clip
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

---

URL: /en-US/docs/Web/CSS/mask-composite
Title: mask-composite
Flaw count: 5

• broken_links:
  • Can't resolve /en-US/Web/SVG/Reference/Attribute/mask-type#mask
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties
• unknown:
  • No generic content config found
  • no blog root
  • no blog root

---

URL: /en-US/docs/Web/CSS/mask-image
Title: mask-image
Flaw count: 5

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/url-modifier
  • Can't resolve /en-US/docs/Web/CSS/url-token
  • Can't resolve /en-US/docs/Web/CSS/url-modifier
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties
• macros:
  • Macro produces link /en-US/docs/Web/CSS/url which is a redirect

---

URL: /en-US/docs/Web/CSS/mask-mode
Title: mask-mode
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

---

URL: /en-US/docs/Web/CSS/mask-origin
Title: mask-origin
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

---

URL: /en-US/docs/Web/CSS/mask-position
Title: mask-position
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

---

URL: /en-US/docs/Web/CSS/mask-repeat
Title: mask-repeat
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

---

URL: /en-US/docs/Web/CSS/mask-size
Title: mask-size
Flaw count: 1

• broken_links:
  • Can't resolve /en-US/docs/Web/CSS/CSS_masking/Mask_properties

External URLs (1)

URL: /en-US/docs/Web/CSS/basic-shape
Title: <basic-shape>

• https://firefox-source-docs.mozilla.org/devtools-user/page_inspector/how_to/edit_css_shapes/index.html (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2025-06-25 22:07:56)

[bsmth]

Thank you! Is it known that /en-US/docs/Web/CSS/CSS_masking/Mask_properties is broken? Is it incoming?