Kilotest: Diagnoses of audio or video caption track 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 j59 on 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 audio or video caption track missing issue

• Why it matters: User cannot get help reading speech as text
• Priority: highest
• Related WCAG standard: 1.2.1

Diagnoses

Here is how tools diagnose the audio or video caption track missing issue for HTML element 237 of the World Wide Web Consortium page.

1. You have not defined any <a href="https://developer.mozilla.org/en/docs/Web/HTML/Element/track"><code><track></code></a> elements to provide captions or subtitles.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: audio_video_captions