Kilotest: Diagnoses of heading level skipped violation by HTML element 240 on Wikimedia Foundation page

Basics

About the page

• URL: https://wikimediafoundation.org/
• Tested 2 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: Helper misdescribes the page
• Priority: low
• Related WCAG standard: 1.3.1
• Reported by 4 rule engines (Alfa + Axe + Html Checker + Pour)
• Violations: 5
• Violators: 3

About the violator

• Tag name: H4
• Text: [not applicable]
• Start tag: <h4 class="wp-block-post-title">
• XPath: [not obtained]
• Bounding box: [not obtained]
• Reported by Html Checker

Diagnoses

Here is how rule engines diagnose the heading level skipped issue for HTML element 240 of the Wikimedia Foundation page.

1. The heading h4 (with computed level 4) follows the heading h2 (with computed level 2), skipping 1 heading level.

   Rule engine: Html Checker (World Wide Web Consortium)