Kilotest: Diagnoses of role redundant violation by HTML element 0 on Salesforce page

Basics

About the Salesforce page

About HTML element 0

About the role redundant issue

Diagnoses

Here is how rule engines diagnose the role redundant issue for HTML element 0 of the Salesforce page.

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

    Tool: Accessibility Checker (IBM)

    Rule: aria_role_redundant

  2. The explicitly-assigned ARIA role "navigation" is redundant with the implicit role of the element <nav>

    Tool: Accessibility Checker (IBM)

    Rule: aria_role_redundant

  3. The explicitly-assigned ARIA role "navigation" is redundant with the implicit role of the element <nav>

    Tool: Accessibility Checker (IBM)

    Rule: aria_role_redundant