summary must not have role Web Standard

Description

The role attribute must not be used on any summary element that is a summary for its parent details element.

Applicable standards

• ARIA
• HTML5

Change history

• 6.59 Dec 2025 Added to W3 validator for ARIA 1.3.

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

Rule ID: W3cAriaRoleForbiddenOnSummary