Kilotest: Diagnoses of video alternative missing
violation by HTML element 237 on World Wide Web Consortium page
Basics
About the World Wide Web Consortium page
- URL: https://www.w3.org/
- Tested 28 days ago by job
j59on 2026-05-04 at 17:00
About HTML element 237
- Tag name:
DIV - Text:
Pause
- Start tag:
<div class="l-frame l-frame--16-9"> - XPath:
/html/body/div[1]/div[1]/main[1]/div[1]/div[1]/div[1]/div[1]/div[2]/div[1]/div[1] - Bounding box: x = 1020, y = 293, width = 500, height = 281
About the video alternative missing
issue
- Why it matters: User cannot get help consuming a video recording as text or speech
- Priority: highest
- Related WCAG standard: 1.2.1
Diagnoses
Here is how tools diagnose the video alternative missing
issue for HTML element 237 of the World Wide Web Consortium page.
- You have not defined neither <a href="https://developer.mozilla.org/en/docs/Web/HTML/Element/track"><code><track></code></a> elements to provide descriptions nor <a href="https://developer.mozilla.org/en/docs/Web/HTML/Element/source"><code><source></code></a> with an audio as an alternative.
Tool: ASLint (eSSENTIAL Accessibility)
Rule:
video_audio_descriptions