Kilotest: Diagnoses of heading structure illogical violation by HTML element 868 on Centre for Effective Altruism page

Basics

About the Centre for Effective Altruism page

• URL: https://www.effectivealtruism.org/
• Tested 38 days ago by job 6gw on 2026-04-24 at 21:54

About HTML element 868

• Tag name: H4
• Text: 1. It’s important to help others
• Start tag: <h4 id="1-its-important-to-help-others" class="css-5y1dj1-Type-root-Type-heading3-SimpleHeadingRenderer-root" dir="auto" data-style="heading3">
• XPath: /html/body/div[1]/div[1]/div[1]/main[1]/section[7]/div[1]/div[2]/div[1]/h4[1]
• Bounding box: x = 380, y = 4082, width = 253, height = 58

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 868 of the Centre for Effective Altruism page.

1. The heading structure is not logically nested. This h4 element should be an h3 to be properly nested.

   Tool: HTML CodeSniffer (Squiz Labs)

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