Kilotest: Diagnoses of element focusability and operability conflict violation by HTML element 513 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 513

• Tag name: A
• Text: Bus
• Start tag: <a tabindex="-1" id="button-bus" data-toggle="tab" data-tab-id="bus" aria-controls="tab-bus" role="tab" href="#tab-bus" aria-selected="false" class="tab-bus">
• XPath: [not obtained]
• Bounding box: x = 1260, y = 391, width = 85, height = 70

Take me there

About the element focusability and operability conflict issue

• Why it matters: Keyboard-only user cannot operate an item
• Priority: high
• Related WCAG standard: 2.1.1

Diagnoses

Here is how rule engines diagnose the element focusability and operability conflict issue for HTML element 513 of the Metropolitan Transportation Authority page.

1. Element is operable (role tab, tagname A) but not Tab-focusable

   Tool: Testaro (CVS Health)

   Rule: focAndOp