Kilotest: Diagnoses of inconsistent heading, link, or button styles violation by HTML element 50 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 easily distinguish items of different types
• Priority: lowest
• Related WCAG standard: 3.2.4
• Reported by 1 rule engine (Testaro)
• Violations: 4
• Violators: 1

About the violator

• Tag name: BODY
• Text: [not applicable]
• Start tag: <body class=" redesign default" data-site-type="redesign">
• XPath: /html/body
• Bounding box: x = 0, y = 0, width = 1920, height = 3195
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the inconsistent heading, link, or button styles issue for HTML element 50 of the Mozilla Foundation join us page.

1. In-line links have 4 different styles

   Rule engine: Testaro (CVS Health)

   Rule: styleDiff

2. Links in columns have 4 different styles

   Rule engine: Testaro (CVS Health)

   Rule: styleDiff

3. Buttons have 4 different styles

   Rule engine: Testaro (CVS Health)

   Rule: styleDiff

4. Level-4 headings have 2 different styles

   Rule engine: Testaro (CVS Health)

   Rule: styleDiff