Kilotest: Diagnoses of video alternative missing violation by HTML element 423 on Cátedra UNESCO Legislación, Sociedad y Patrimonio page

Basics

About the Cátedra UNESCO Legislación, Sociedad y Patrimonio page

• URL: https://catedrapatrimonio.wixsite.com/ugto
• Tested 13 days ago by job auj on 2026-07-07 at 18:07

About HTML element 423

• Tag name: WIX-VIDEO
• Text: [not applicable]
• Start tag: <wix-video id="videoContainer_comp-m69w5ohh" data-video-info="{&quot;fittingType&quot;:&quot;fill&quot;,&quot;alignType&quot;:&quot;center&quot;,&quot;hasBgScrollEffect&quot;:&quot;&quot;,&quot;bgEffectName&quot;:&quot;&quot;,&quot;videoId&quot;:&quot;11062b_cb27c61054af44dbb90f7b6453869643&quot;,&quot;videoWidth&quot;:1440,&quot;videoHeight&quot;:1440,&quot;qualities&quot;:[{&quot;quality&quot;:&quot;480p&quot;,&quot;size&quot;:230400,&quot;url&quot;:&quot;video/11062b_cb27c61054af44dbb90f7b6453869643/480p/mp4/file.mp4&quot;},{&quot;quality&quot;:&quot;720p&quot;,&quot;size&quot;:518400,&quot;url&quot;:&quot;video/11062b_cb27c61054af44dbb90f7b6453869643/720p/mp4/file.mp4&quot;},{&quot;quality&quot;:&quot;1080p&quot;,&quot;size&quot;:2073600,&quot;url&quot;:&quot;video/11062b_cb27c61054af44dbb90f7b6453869643/1080p/mp4/file.mp4&quot;}],&quot;isVideoDataExists&quot;:&quot;1&quot;,&quot;videoFormat&quot;:&quot;mp4&quot;,&quot;playbackRate&quot;:1,&quot;autoPlay&quot;:true,&quot;containerId&quot;:&quot;comp-m69w5ohh&quot;,&quot;animatePoster&quot;:&quot;none&quot;}" data-motion-part="BG_IMG comp-m69w5ohh" class="aDzdcC bgVideo xSZeaB">
• XPath: [not obtained]
• Bounding box: x = 513, y = 1731, width = 155, height = 155

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 rule engines diagnose the video alternative missing issue for HTML element 423 of the Cátedra UNESCO Legislación, Sociedad y Patrimonio 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.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: video_audio_descriptions