Kilotest: Diagnoses of box size absolute violation by HTML element 519 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: User cannot enlarge the content of an item for readability
• Priority: high
• Related WCAG standard: 1.4.4
• Reported by 1 rule engine (QualWeb)
• Violations: 11
• Violators: 11

About the violator

• Tag name: CANVAS
• Text: [not applicable]
• Start tag: <canvas class="mapboxgl-canvas" tabindex="0" aria-label="Map" role="region" width="840" height="576" style="width: 840px; height: 576px;">
• XPath: /html/body/div[2]/main[1]/div[6]/div[2]/div[1]/div[2]/canvas[1]
• Bounding box: x = 360, y = 3036, width = 840, height = 576
• Reported by QualWeb

Diagnoses

Here is how rule engines diagnose the box size absolute issue for HTML element 519 of the Wikimedia Foundation page.

1. [failed] The test target `width` attribute uses absolute units.

   Rule engine: QualWeb (University of Lisbon)

   Rule: QW-BP15