Kilotest: Diagnoses of content beyond landmarks violation by HTML element 393 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: User cannot get help on how some of the page is organized
• Priority: lowest
• Related WCAG standard: 1.3.6
• Reported by 4 rule engines (Accessibility Checker + Alfa + Axe + Pour)
• Violations: 212
• Violators: 129

About the violator

• Tag name: H2
• Text: INTERACTIVE TIMELINE
• Start tag: <h2 id="h-interactive-timeline" class="wp-block-heading has-eyebrow-font-size">
• XPath: /html/body/div[2]/div[1]/div[5]/div[1]/div[1]/div[1]/div[1]/h2[1]
• Bounding box: x = 408, y = 4433, width = 536, height = 26
• Reported by Accessibility Checker + Axe + Pour

Take me there

Diagnoses

Here is how rule engines diagnose the content beyond landmarks issue for HTML element 393 of the Clean Air Task Force (CATF) page.

1. All page content should be contained by landmarks; Some page content is not contained by landmarks

   Rule engine: Axe (Deque)

   Rule: region

2. Content is not within a landmark element

   Rule engine: Accessibility Checker (IBM)

   Rule: aria_content_in_landmark

3. All readable content belongs inside a landmark region

   Rule engine: Pour (David Yarham and Geoffrey Crofte)

   Rule: region