Kilotest: Diagnoses of banner child of landmark violation by HTML element 626 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 626

• Tag name: HEADER
• Text: Get Firefox news
• Start tag: <header class="mzp-c-newsletter-header">
• XPath: /html/body/div[2]/footer[1]/div[1]/div[1]/div[2]/form[1]/header[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

Take me there

About the banner child of landmark issue

• Why it matters: User cannot get help on how some of the document is organized
• Priority: low
• Related WCAG standard: 1.3.6

Diagnoses

Here is how tools diagnose the banner child of landmark issue for HTML element 626 of the Mozilla Foundation page.

1. [failed] The banner landmark is not at top level.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP19