Certain ARIA Roles Must Be Contained by Particular Parents
- December 7, 2025
- Accessibility, ARIA
Quick Reference
Element Code: AC-017
Issue: ARIA child roles exist outside their required parent containers
Impact: Orphaned ARIA elements that assistive technologies cannot properly interpret
Fix: Place elements within appropriate parent containers with correct ARIA roles
Detection: axe DevTools, ARIA validators
What Is This Issue?
Just as some roles require specific children, some roles require specific parents. A role="listitem" outside of a role="list" container is invalid and may be ignored by assistive technologies.
Why This Matters for Your Website
ARIA relationships work bidirectionally. Both parent and child roles must be present for the structure to make sense to screen readers.
How to Fix This Issue
- Wrap in proper parent: Add container with required role
- Use native HTML: li elements naturally belong in ul/ol
Tools for Detection
- axe DevTools: Identifies orphaned ARIA roles
TL;DR (The Simple Version)
You have ARIA elements without their required parent containers. For example, role="listitem" needs to be inside an element with role="list".
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