Kilotest: Diagnoses of heading structure illogical violation by HTML element 22 on WebAIM page

Basics

About the WebAIM page

• URL: https://webaim.org/
• Tested 29 days ago by job vbr on 2026-05-03 at 17:03

About HTML element 22

• Tag name: HEADER
• Text: skip to main content … WebAIM Training
• Start tag: <header>
• XPath: /html/body/div[1]/header[1]
• Bounding box: x = 480, y = 0, width = 960, height = 0

Take me there

About the heading structure illogical issue

• Why it matters: Helper misdescribes the document
• Priority: low
• Related WCAG standard: 1.3.1

Diagnoses

Here is how tools diagnose the heading structure illogical issue for HTML element 22 of the WebAIM page.

1. Expected <code><h2></h2></code> to be <code><h1></code>

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: headings_hierarchy