Remove legacy browsers support

[estelle]

Removed unnecessary mentions of IE and old versions of other browsers.

[github-actions]

Preview URLs (20 pages)

• /en-US/docs/Learn/HTML/Howto/Use_data_attributes
• /en-US/docs/Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML
• /en-US/docs/Learn/HTML/Multimedia_and_embedding/Adding_vector_graphics_to_the_Web
• /en-US/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content
• /en-US/docs/Learn/JavaScript/First_steps/Variables
• /en-US/docs/Learn/JavaScript
• /en-US/docs/Learn/Performance/Multimedia
• /en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/HTML_and_CSS
• /en-US/docs/Web/API/AudioListener
• /en-US/docs/Web/API/CSSStyleSheet/insertRule
• /en-US/docs/Web/API/Canvas_API/Tutorial/Basic_usage
• /en-US/docs/Web/API/DataTransfer/effectAllowed
• /en-US/docs/Web/API/Document
• /en-US/docs/Web/API/Element/getAttribute
• /en-US/docs/Web/API/Element/mousewheel_event
• /en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions
• /en-US/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs
• /en-US/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets
• /en-US/docs/Web/CSS/@media/-ms-high-contrast
• /en-US/docs/Web/HTML/Element/button

Flaws (72)

Note! 9 documents with no flaws that don't need to be listed. 🎉

URL: /en-US/docs/Web/API/Element/mousewheel_event
Title: Element: mousewheel event
Flaw count: 4

• macros:
  • /en-US/docs/Web/API/WheelEvent/wheelDelta does not exist
  • /en-US/docs/Web/API/WheelEvent/wheelDeltaX does not exist
  • /en-US/docs/Web/API/WheelEvent/wheelDeltaY does not exist
• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Web/API/Document
Title: Document
Flaw count: 55

• macros:
  • /en-US/docs/Web/API/HTMLAllCollection does not exist
  • /en-US/docs/Web/API/Document/height redirects to /en-US/docs/Web/API/Element/clientHeight
  • /en-US/docs/Web/API/Document/width redirects to /en-US/docs/Web/API/Element/clientWidth
  • /en-US/docs/Web/API/Document/xmlStandalone does not exist
  • /en-US/docs/Web/API/Document/captureEvents does not exist
  • and 39 more flaws omitted
• bad_bcd_links:
  • no explanation!
  • no explanation!
  • no explanation!
  • no explanation!
  • no explanation!
  • and 6 more flaws omitted

---

URL: /en-US/docs/Web/HTML/Element/button
Title: <button>: The Button element
Flaw count: 1

• macros:
  • wrong xref macro used (consider changing which macro you use)

---

URL: /en-US/docs/Web/CSS/@media/-ms-high-contrast
Title: -ms-high-contrast
Flaw count: 1

• macros:
  • /en-US/docs/Web/CSS/-ms-high-contrast-adjust does not exist

---

URL: /en-US/docs/Learn/HTML/Multimedia_and_embedding/Video_and_audio_content
Title: Video and audio content
Flaw count: 1

• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Learn/HTML/Multimedia_and_embedding/Adding_vector_graphics_to_the_Web
Title: Adding vector graphics to the web
Flaw count: 1

• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Learn/HTML/Introduction_to_HTML/The_head_metadata_in_HTML
Title: What's in the head? Metadata in HTML
Flaw count: 3

• macros:
  • /en-US/docs/Web/HTML/Element/h1 redirects to /en-US/docs/Web/HTML/Element/Heading_Elements
  • /en-US/docs/Web/HTML/Element/h1 redirects to /en-US/docs/Web/HTML/Element/Heading_Elements
• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Learn/HTML/Howto/Use_data_attributes
Title: Using data attributes
Flaw count: 1

• macros:
  • /en-US/docs/Web/API/SVGElement/dataset redirects to /en-US/docs/Web/API/HTMLElement/dataset

---

URL: /en-US/docs/Learn/JavaScript/First_steps/Variables
Title: Storing the information you need — Variables
Flaw count: 1

• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Learn/Tools_and_testing/Cross_browser_testing/HTML_and_CSS
Title: Handling common HTML and CSS problems
Flaw count: 1

• broken_links:
  • Link points to the page it's already on

---

URL: /en-US/docs/Learn/Performance/Multimedia
Title: Multimedia: Images
Flaw count: 3

• broken_links:
  • Link points to the page it's already on
  • Can't resolve /en-US/docs/Learn/Performance/Fonts
  • Can't resolve /en-US/docs/Learn/Performance/Mobile

External URLs (31)

URL: /en-US/docs/Web/API/CSSStyleSheet/insertRule
Title: CSSStyleSheet.insertRule()

• https://web.dev/constructable-stylesheets/ (1 time)

---

URL: /en-US/docs/Web/API/DataTransfer/effectAllowed
Title: DataTransfer.effectAllowed

• https://codepen.io/tech_query/pen/MqGgap (1 time)

---

URL: /en-US/docs/Web/HTML/Element/button
Title: <button>: The Button element

• https://bugs.webkit.org/show_bug.cgi?id=22261 (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/Accessibility/An_overview_of_accessible_web_applications_and_widgets
Title: An overview of accessible web applications and widgets

• https://caniuse.com/ (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/Accessibility/ARIA/ARIA_Live_Regions
Title: ARIA live regions

• https://pauljadam.com/demos/aria-atomic-relevant.html (1 time) (Note! This may be a new URL 👀)
• https://www.tpgi.com/screen-reader-support-aria-live-regions/ (1 time) (Note! This may be a new URL 👀)

---

URL: /en-US/docs/Web/Accessibility/ARIA/How_to_file_ARIA-related_bugs
Title: How to file ARIA-related bugs

• 🚨 http://www.nvda-project.org/ (1 time)
• 🚨 http://www.nvda-project.org/wiki/ReportingIssues (1 time)
• https://bugs.opera.com/wizard/ (1 time)
• https://bugzilla.mozilla.org/ (1 time)
• https://code.google.com/p/chromium/issues/list (1 time)
• https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/ (1 time)
• https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/?page=1&q=ARIA (1 time)
• https://www.freedomscientific.com/Forms/TechSupport (1 time)
• https://www.freedomscientific.com/products/fs/jaws-product-page.asp (1 time)
• https://www.webkit.org/quality/reporting.html (1 time)

---

URL: /en-US/docs/Web/CSS/@media/-ms-high-contrast
Title: -ms-high-contrast

• https://www.w3.org/TR/2018/REC-css-color-3-20180619/ (1 time)

---

URL: /en-US/docs/Learn/HTML/Multimedia_and_embedding/Adding_vector_graphics_to_the_Web
Title: Adding vector graphics to the web

• 🚨 http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Web-Inkscape.html (1 time)
• https://css-tricks.com/scale-svg/ (1 time)
• https://css-tricks.com/svg-properties-and-css/ (1 time)
• https://en.wikipedia.org/wiki/Adobe_Illustrator (1 time)
• https://inkscape.org/ (1 time)
• https://mdn.github.io/learning-area/html/multimedia-and-embedding/adding-vector-graphics-to-the-web/vector-versus-raster.html (2 times)
• https://thenewcode.com/744/Making-SVG-Responsive (1 time)
• https://tympanus.net/codrops/2014/08/19/making-svgs-responsive-with-css/ (1 time)
• https://www.w3.org/TR/SVG-access/ (1 time)

---

URL: /en-US/docs/Learn/HTML/Howto/Use_data_attributes
Title: Using data attributes

• https://hacks.mozilla.org/2012/10/using-data-attributes-in-javascript-and-css/ (1 time)
• https://jsbin.com/atawaz/3/edit (1 time)
• https://jsbin.com/ujiday/2/edit (1 time)
• https://www.sitepoint.com/use-html5-data-attributes/ (1 time)
• https://www.youtube.com/watch?v=On_WyUB1gOk (1 time)

(this comment was updated 2022-10-25 06:40:42.987295)

[teoli2003]

Two small improvements.

[wbamberg]

👍

has two approvals already, and request is resolved.