Kilotest: Diagnoses of heading level skipped violation by HTML element 296 on California YIMBY Education Fund page

Here is how tools diagnose the heading level skipped issue for HTML element 296 of the California YIMBY Education Fund page.

Basics

• About the heading level skipped issue
  • Why it matters: Helper misdescribes the document
  • Priority: low
  • Related WCAG standard: 1.3.1
• About the California YIMBY Education Fund page
  • URL: https://cayimby.org/
  • Tested on 2026-04-02 at 14:22
• About HTML element 296
  • Take me there
  • Tag name: H4
  • Text: Sign Up for Our Newsletter
  • Start tag: <h4 class="h4">
  • XPath: /html/body/div[1]/footer[1]/div[1]/div[1]/div[1]/div[1]/h4[1]
  • Bounding box: x = 352, y = 3748, width = 540, height = 32

Diagnoses

1. Heading levels should only increase by one; Heading order invalid

   Tool: Axe (Deque)

   Rule: heading-order

2. The heading h4 (with computed level 4) follows the heading h2 (with computed level 2), skipping 1 heading level.

   Tool: Html Checker API (World Wide Web Consortium)

3. Skipped heading level

   Tool: WAVE (Utah State University)

   Rule: heading_skipped