Kilotest: Diagnoses of audio or video caption track missing violation by HTML element 440 on Centre for Effective Altruism page

Basics

About the Centre for Effective Altruism page

• URL: https://www.effectivealtruism.org/
• Tested 38 days ago by job 6gw on 2026-04-24 at 21:54

About HTML element 440

• Tag name: DIV
• Text: WATCH
• Start tag: <div class="css-StoryCard-image-ref css-jv3srv-StoryCardImage-root-StoryCard-image" aria-hidden="true">
• XPath: [not obtained]
• Bounding box: x = 1756, y = 2111, width = 320, height = 488

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 440 of the Centre for Effective Altruism 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