Certain ARIA roles must contain particular children
A11Y_AXE_ARIA_REQUIRED_CHILDREN
Ensure elements with an ARIA role that require child roles contain them Evaluated against the live rendered page by a WCAG rule engine, so it only runs on a full scan.
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How this rule is weighted
- Importance
- 8 / 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
- error
- How the finding is presented when it fails.
- Scoring
- Counts
- A failure costs points in its category.
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.
What produces this finding
Built at scan time by accessibility engine, not from our static registry. That engine evaluates its whole rule set in one pass, so this check cannot be run on its own — it runs as part of a scan.
Questions about this rule
- Does A11Y_AXE_ARIA_REQUIRED_CHILDREN affect my score?
- Yes. It is an importance 8 rule at SPECIFICATION confidence, so a failure costs 8 × 1 points of impact in the Accessibility category before that category is normalised to 100.
- 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_AXE_ARIA_REQUIRED_CHILDREN on my own site?
- This rule is produced by accessibility engine during a scan. accessibility engine evaluates its whole rule set in one pass, so this check cannot be run on its own - run the Accessibility checker and it is included.
Tags
- accessibility
- wcag
- cat.aria
- wcag2a
- wcag131
- EN-301-549
- EN-9.1.3.1
- RGAAv4
- RGAA-9.3.1
Related Accessibility rules
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- <audio> elements must have a captions trackEnsure <audio> elements have captions Evaluated against the live rendered page by a WCAG rule engine, so it only runs on a full scan.A11Y_AXE_AUDIO_CAPTION
- <blink> elements are deprecated and must not be usedEnsure <blink> elements are not used Evaluated against the live rendered page by a WCAG rule engine, so it only runs on a full scan.A11Y_AXE_BLINK
- <dl> elements must only directly contain properly-ordered <dt> and <dd> groups, <script>, <template> or <div> elementsEnsure <dl> elements are structured correctly Evaluated against the live rendered page by a WCAG rule engine, so it only runs on a full scan.A11Y_AXE_DEFINITION_LIST
- <dt> and <dd> elements must be contained by a <dl>Ensure <dt> and <dd> elements are contained by a <dl> Evaluated against the live rendered page by a WCAG rule engine, so it only runs on a full scan.A11Y_AXE_DLITEM