Kilotest: Diagnoses of heading structure illogical violation by HTML element 130 on Mozilla Foundation page

Basics

About the Mozilla Foundation page

• URL: https://www.mozilla.org/en-US/
• Tested 30 days ago by job 9wj on 2026-05-03 at 04:32

About HTML element 130

• Tag name: DIV
• Text: Help us improve your Mozilla experience … Cookie settings
• Start tag: <div class="moz-consent-banner-content">
• XPath: /html/body/aside[1]/div[1]
• Bounding box: x = 0, y = 0, width = 0, 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 130 of the Mozilla Foundation page.

1. Expected <code><h2 class="moz-consent-banner-heading">Help us improve your Mozilla experience</h2></code> to be <code><h1></code>

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: headings_hierarchy