Kilotest: Diagnoses of false aria-hidden value risky violation by HTML element 154 on Prometheus page

Basics

About the Prometheus page

• URL: https://www.joinprometheus.org/
• Tested 29 days ago by job hzk on 2026-05-03 at 17:00

About HTML element 154

• Tag name: UL
• Text: Employers & Educators … Impact
• Start tag: <ul class="y7qwii" id="comp-lh9c5br7itemsContainer" style="text-align:center" data-marginallchildren="true">
• XPath: [not obtained]
• Bounding box: x = 700, y = 19, width = 494, height = 50

About the false aria-hidden value risky issue

• Why it matters: User may be misled by erroneously hidden or revealed document content
• Priority: lowest
• Related WCAG standard: 2.4.6

Diagnoses

Here is how tools diagnose the false aria-hidden value risky issue for HTML element 154 of the Prometheus page.

1. You have defined <code>aria-hidden="false"</code>. Caution, as the child content is always readable by screen readers regardless of setting <code>display: none</code> on any child element.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: aria_hidden_false

2. You have defined <code>aria-hidden="false"</code>. Caution, as the child content is always readable by screen readers regardless of setting <code>display: none</code> on any child element.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: aria_hidden_false

3. You have defined <code>aria-hidden="false"</code>. Caution, as the child content is always readable by screen readers regardless of setting <code>display: none</code> on any child element.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: aria_hidden_false

4. You have defined <code>aria-hidden="false"</code>. Caution, as the child content is always readable by screen readers regardless of setting <code>display: none</code> on any child element.

   Tool: ASLint (eSSENTIAL Accessibility)

   Rule: aria_hidden_false