Kilotest: Diagnoses of heading structure illogical violation by HTML element 201 on Institute for Progress page

Here is how tools diagnose the heading structure illogical issue for HTML element 201 of the Institute for Progress 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 Institute for Progress page
  • URL: https://ifp.org/
  • Tested on 2026-04-03 at 04:21
• About HTML element 201
  • Take me there
  • Tag name: H2
  • Text: A THINK TANK FOR ACCELERATING SCIENTIFIC, TECHNOLOGICAL, AND INDUSTRIAL PROGRESS
  • Start tag: <h2 class="home-splash__title">
  • XPath: /html/body/main[1]/div[1]/div[1]/h2[1]
  • Bounding box: x = 300, y = 738, width = 915, height = 240

Diagnoses

1. The heading structure is not logically nested. This h2 element appears to be the primary document heading, so should be an h1 element.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle1.Guideline1_3.1_3_1_AAA.G141

2. The heading structure is not logically nested. This h2 element should be an h1 to be properly nested.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle1.Guideline1_3.1_3_1_AAA.G141