Kilotest: Diagnoses of aria attribute invalid violation by HTML element 340 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 340

• Tag name: DIV
• Text: See Saved Trips … Plan My Trip
• Start tag: <div id="default-form-container" role="region" aria-labelledby="link-default-form-container" aria-expanded="true" class="panel-collapse main-level-collapse form-group js-form-wrapper form-wrapper collapse in">
• XPath: /html/body/div[1]/div[1]/div[1]/aside[1]/div[1]/section[1]/div[1]/div[1]/div[1]/div[1]
• Bounding box: x = 500, y = 460, width = 280, height = 435

About the aria attribute invalid issue

• Why it matters: Item behavior violates user expectations
• Priority: highest
• Related WCAG standard: 4.1.2

Diagnoses

Here is how rule engines diagnose the aria attribute invalid issue for HTML element 340 of the Metropolitan Transportation Authority page.

1. The attribute is not allowed for the element on which it is specified

   Tool: Alfa (Siteimprove)

   Rule: r18

2. [failed] The `aria-expanded` property is neither inherited nor supported by the `role` region.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-ACT-R25