Kilotest: Diagnoses of video alternative missing violation by HTML element 336 on Wikimedia Foundation page

Basics

About the page

• URL: https://wikimediafoundation.org/
• Tested 2 days ago on 2026-10-07 at 23:16 by job 261007T2305-8ye
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1201
  • Violators: 392
  • Issues: 68
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot get help consuming a video recording as text or speech
• Priority: highest
• Related WCAG standard: 1.2.1
• Reported by 1 rule engine (ASLint)
• Violations: 1
• Violators: 1

About the violator

• Tag name: FIGURE
• Text: [not applicable]
• Start tag: <figure class="wp-block-video wp-block-embed is-type-video is-provider-videopress ambient-video-pause">
• XPath: /html/body/div[2]/main[1]/div[1]/div[1]/div[2]/figure[1]
• Bounding box: x = 980, y = 156, width = 580, height = 326
• Reported by ASLint

Diagnoses

Here is how rule engines diagnose the video alternative missing issue for HTML element 336 of the Wikimedia Foundation page.

1. 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.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: video_audio_descriptions