Kilotest: Diagnoses of heading structure illogical violation by HTML element 63 on World Wide Web Consortium page

Here is how tools diagnose the heading structure illogical issue for HTML element 63 of the World Wide Web Consortium page.

Basics

• About the heading structure illogical issue
  • Why it matters: Helper misdescribes the document
  • Priority: low
  • Related WCAG standard: 1.3.1
• About the World Wide Web Consortium page
  • URL: https://www.w3.org/
  • Tested on 2026-04-03 at 03:54
• About HTML element 63
  • Take me there
  • Tag name: DIV
  • Text: Standards & groups … Explore web standards
  • Start tag: <div class="nav__submenu__intro">
  • XPath: /html/body/div[1]/div[1]/header[1]/nav[2]/div[1]/ul[1]/li[1]/div[1]/div[1]/div[1]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. Expected <code><h2 class="nav__submenu__intro__heading">Standards & groups</h2></code> to be <code><h1></code>

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: headings_hierarchy