Kilotest: Diagnoses of aside child of landmark violation by HTML element 580 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 580

• Tag name: FOOTER
• Text: 2025 … Read the report
• Start tag: <footer class="m24-c-showcase-text m24-l-two-columns">
• XPath: /html/body/div[2]/main[1]/section[3]/div[1]/footer[1]
• Bounding box: x = 272, y = 6308, width = 1376, height = 93

Take me there

About the aside 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 aside child of landmark issue for HTML element 580 of the Mozilla Foundation page.

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

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP26