Kilotest: Diagnoses of invalid landmark child of navigation role violation by HTML element 68 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 how some of the page is organized
• Priority: highest
• Related WCAG standard: 1.3.6
• Reported by 1 rule engine (ASLint)
• Violations: 1
• Violators: 1

About the violator

• Tag name: DIV
• Text: What We Do … Mobilize
• Start tag: <div class="primary-nav-ns__menu-item">
• XPath: /html/body/nav[1]/div[1]/div[1]/div[3]/div[1]/div[2]
• Bounding box: x = 759, y = 0, width = 122, height = 88
• Reported by ASLint

Take me there

Diagnoses

Here is how rule engines diagnose the invalid landmark child of navigation role issue for HTML element 68 of the Mozilla Foundation join us page.

1. This element must only contain <code>region</code> or <code>search</code> landmarks.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: navigation_landmark_restrictions