Kilotest: Diagnoses of tabindex redundant violation by HTML element 540 on Effective Environmentalism page

Basics

About the page

• URL: https://effectiveenvironmentalism.org/
• Tested 3 days ago on 2026-10-07 at 21:14 by job 261007T2109-usy
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 932
  • Violators: 375
  • Issues: 47
• Download the full technical report (JSON)

About the issue

• Why it matters: Revision risks interfering with navigation by a keyboard-only user
• Priority: lowest
• Related WCAG standard: 1.3.1
• Reported by 1 rule engine (Pour)
• Violations: 6
• Violators: 6

About the violator

• Tag name: A
• Text: About us
• Start tag: <a data-item-label="true" data-testid="linkElement" href="https://www.effectiveenvironmentalism.org/organisation" target="_self" class="itemDepth02233374943__root StylableHorizontalMenu3372578893__menuItem itemShared2352141355__menuItem" tabindex="0">
• XPath: [not obtained]
• Bounding box: x = 1100, y = 40, width = 100, height = 41
• Reported by Pour

Take me there

Diagnoses

Here is how rule engines diagnose the tabindex redundant issue for HTML element 540 of the Effective Environmentalism page.

1. tabindex="0" is unnecessary on natively focusable elements

   Rule engine: Pour (David Yarham and Geoffrey Crofte)

   Rule: redundant-tabindex