Kilotest: Diagnoses of role invalid violation by HTML element 356 on Metropolitan Transportation Authority page

Basics

About the Metropolitan Transportation Authority page

• URL: https://www.mta.info/
• Tested 30 days ago by job oyu on 2026-06-20 at 13:49

About HTML element 356

• Tag name: INPUT
• Text: [not applicable]
• Start tag: <input type="search" id="edit-origin" name="edit-origin-search" placeholder="Address, station, landmark" autocomplete="off" required="required" role="combobox" aria-haspopup="listbox" aria-autocomplete="list" aria-expanded="false" aria-activedescendant="" aria-owns="edit-origin-listbox" class="form-control" style="">
• XPath: [not obtained]
• Bounding box: x = 500, y = 521, width = 255, height = 41

About the role invalid issue

• Why it matters: User cannot get help on the nature of an item
• Priority: high
• Related WCAG standard: 4.1.2

Diagnoses

Here is how rule engines diagnose the role invalid issue for HTML element 356 of the Metropolitan Transportation Authority page.

1. The ARIA role 'combobox' is not valid for the element <input>

   Tool: Accessibility Checker (IBM)

   Rule: aria_role_valid