Broken aria-owns ID reference Web Standard

Description

The aria-owns attribute must point to IDs of elements in the same document.

Applicable standards

• HTML

Change history

• 2026.60 Apr 2026 Retired - aligned with ARIA 1.3 removal of requirement for valid ID ref in Q1 2026.
• 5.8 Mar 2015 Added - replaced an existing rule.

This page describes a web site issue detected in HTML documents by SortSite Desktop and OnDemand Suite.

Rule ID: W3cHtml5AriaOwns