Kilotest: Diagnoses of heading structure illogical violation by HTML element 208 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 208

Tag name: DIV
Text: Get more ideas on how to make a difference … 60k+ subscribers getting impactful ideas in their inbox
Start tag: <div aria-hidden="true" class="css-1p3kblx-NewsletterPopup-root-NewsletterPopup-hidden">
XPath: /html/body/div[1]/div[1]/div[1]/main[1]/div[1]
Bounding box: x = 1456, y = 765, width = 440, height = 291

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 208 of the Centre for Effective Altruism page.

Expected <code><h4 class="css-64so9q-Type-root-Type-heading3-NewsletterPopup-title" dir="auto" data-style="heading3">Get more ideas on how to make a difference</h4></code> to be <code><h1></code>
Tool: ASLint (eSSENTIAL Accessibility)

Rule: headings_hierarchy