Kilotest: Diagnoses of aria-describedby invalid violation by HTML element 737 on Wikimedia Foundation page

Basics

About the page

• URL: https://wikimediafoundation.org/
• Tested 3 days ago on 2026-10-07 at 23:16 by job 261007T2305-8ye
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1201
  • Violators: 392
  • Issues: 68
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot get help understanding an item in detail
• Priority: highest
• Related WCAG standard: 1.3.1
• Reported by 1 rule engine (Testaro)
• Violations: 18
• Violators: 18

About the violator

• Tag name: A
• Text: File provided by Wikimedia Commons
• Start tag: <a href="https://commons.wikimedia.org/" class="commons-tooltip-wrapper" aria-describedby="commons-tooltip" tabindex="0">
• XPath: /html/body/div[2]/main[1]/section[1]/div[1]/div[1]/div[1]/div[2]/div[1]/a[2]
• Bounding box: x = 571, y = 4892, width = 14, height = 16
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the aria-describedby invalid issue for HTML element 737 of the Wikimedia Foundation page.

1. Multiple elements share the aria-describedby ID commons-tooltip

   Rule engine: Testaro (CVS Health)

   Rule: adbID