Quality Assurance & Testing
Video Captions
Use when applies to all `<video>` elements and third-party video embeds (YouTube, Vimeo) where the page owner controls the content. Prerecorded videos require `.vtt` caption files via `<track>`. For videos embedded via `<iframe>`, check that the video platform captions are enabled. Audio-only content requires transcripts instead (SC 1.2.1). Video-only content (no audio) requires a text alternative or audio description instead (SC 1.2.3).
- Publisher / source
- thedaviddias/Front-End-Checklist (found on GitHub top repositories)
- Upstream record
- thedaviddias/Front-End-Checklist
- Version
- Version 1
- Published
- Publication review
- Approved for publication · recorded passed scan 2026-11-03
- Content fingerprint
a4e5a38b6d52edaef7207a53f1f8b551dc17c559ebf671a82a29fc26c0c5f0b9