Kilotest: Diagnoses of text contrast improvable violation by HTML element 268 on Mozilla Foundation page

Basics

About the page

• URL: https://www.mozilla.org/en-US/
• Tested 32 days ago on 2026-09-08 at 04:02 by job 260908T0359-xmh
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 753
  • Violators: 192
  • Issues: 47
• Download the full technical report (JSON)

About the issue

• Why it matters: Content is not easy to understand
• Priority: lowest
• Related WCAG standard: 1.4.6
• Reported by 2 rule engines (ASLint + QualWeb)
• Violations: 396
• Violators: 32

About the violator

• Tag name: A
• Text: Learn about us
• Start tag: <a href="/en-US/about/" class="m24-c-cta" data-cta-text="Learn about us">
• XPath: /html/body/div[2]/main[1]/div[1]/section[1]/div[1]/p[2]/a[1]
• Bounding box: x = 272, y = 563, width = 226, height = 38
• Reported by QualWeb

Take me there

Diagnoses

Here is how rule engines diagnose the text contrast improvable issue for HTML element 268 of the Mozilla Foundation page.

1. [failed] Element has gradient with contrast ratio lower than minimum.

   Rule engine: QualWeb (University of Lisbon)

   Rule: QW-ACT-R76