Kilotest: Diagnoses of heading structure illogical violation by HTML element 241 on Clean Air Task Force (CATF) page

Basics

About the page

• URL: https://www.catf.us/
• Tested 3 days ago on 2026-10-07 at 19:52 by job 261007T1941-eso
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 697
  • Violators: 328
  • Issues: 52
• 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 2 rule engines (ASLint + HTML CodeSniffer)
• Violations: 3
• Violators: 2

About the violator

• Tag name: DIV
• Text: OUR WORK … LEARN MORE
• Start tag: <div class="hero-slide__content has-brand-white-color">
• XPath: /html/body/div[2]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]/div[1]
• Bounding box: x = 408, y = 273, width = 760, height = 321
• Reported by ASLint

Take me there

Diagnoses

Here is how rule engines diagnose the heading structure illogical issue for HTML element 241 of the Clean Air Task Force (CATF) page.

1. Expected <code><h2 class="has-hdg-large-font-size">Catalyzing resilient solutions for a cleaner future</h2></code> to be <code><h1></code>

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: headings_hierarchy