Kilotest: Diagnoses of role redundant violation by HTML element 177 on Portland City Club page

Basics

About the page

About the issue

About the violator

Diagnoses

Here is how rule engines diagnose the role redundant issue for HTML element 177 of the Portland City Club page.

  1. The explicitly-assigned ARIA role "main" is redundant with the implicit role of the element <main>

    Rule engine: Accessibility Checker (IBM)

    Rule: aria_role_redundant

  2. role attributes should not repeat the element’s built-in role

    Rule engine: Pour (David Yarham and Geoffrey Crofte)

    Rule: redundant-role