Skip to content
WebsiteValidator
AccessibilityLow Detection only

Video captions provided

A11Y_CAPTION_TRACKS

Captions are a WCAG 1.2.2 requirement for prerecorded video.

  • Free, no signupNo account, no card
  • No AI in the score986 deterministic rules
  • Nothing publishedYour scans stay yours
  • Answers in secondsQuick scan, no browser

How this rule is weighted

Importance
4 / 10
How much this matters relative to other rules.
Confidence
SPECIFICATION
A standard says so: HTML, WCAG, an RFC or Google's own documentation.
Severity
info
How the finding is presented when it fails.
Scoring
Excluded
Reported in the report, never penalised.

Impact is importance multiplied by the confidence tier’s weight — SPECIFICATION 1.0, RESEARCH 0.7, EMERGING 0.3, EXPERIMENTAL 0.1. Two rules backed by the same class of evidence therefore always carry the same weight, which is what makes the score reproducible rather than hand-tuned.

Questions about this rule

Does A11Y_CAPTION_TRACKS affect my score?
No. It is a detection rule: it runs, appears in your report and never penalises you. "Video captions provided" is information about the page rather than a defect - most pages are not expected to satisfy it.
What does SPECIFICATION confidence mean?
A standard says so: HTML, WCAG, an RFC or Google's own documentation. Confidence is a declared tier rather than a per-rule number, so every rule backed by the same class of evidence carries the same weight - which is what makes the score reproducible instead of hand-tuned.
How do I check A11Y_CAPTION_TRACKS on my own site?
Paste your URL into the box above and it runs only this rule, usually in a couple of seconds. It is also included in the Accessibility checker and in a full scan.

Tags

  • accessibility

Related Accessibility rules

Run the Accessibility checkerAll 986 rules