Kilotest: Diagnoses of role invalid violation by HTML element 820 on Mozilla Foundation join us page

Basics

About the page

• URL: https://www.mozillafoundation.org/en/join-us/
• Tested 3 days ago on 2026-10-07 at 21:54 by job 261007T2132-l0b
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1762
  • Violators: 211
  • Issues: 46
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot get help on the nature of an item
• Priority: high
• Related WCAG standard: 4.1.2
• Reported by 1 rule engine (Accessibility Checker)
• Violations: 1
• Violators: 1

About the violator

• Tag name: FOOTER
• Text: Stay updated with our newsletter … Mozilla Foundation is a global non-profit and the philanthropic mission-holder of the Mozilla Project. Most content available under a Creative Commons license.
• Start tag: <footer class="site-footer-ns">
• XPath: /html/body/div[3]/footer[1]
• Bounding box: x = 0, y = 2688, width = 1920, height = 507
• Reported by Accessibility Checker

Take me there

Diagnoses

Here is how rule engines diagnose the role invalid issue for HTML element 820 of the Mozilla Foundation join us page.

1. Element with "contentinfo" role is present without an element with "main" role

   Rule engine: Accessibility Checker (IBM)

   Rule: aria_contentinfo_misuse