Kilotest: Diagnoses of label referent ineligible violation by HTML element 712 on Wikimedia Foundation page

Basics

About the page

• URL: https://wikimediafoundation.org/
• Tested 2 days ago on 2026-10-07 at 23:16 by job 261007T2305-8ye
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1201
  • Violators: 392
  • Issues: 68
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot get help understanding an item in a form
• Priority: highest
• Related WCAG standard: 1.3.1
• Reported by 2 rule engines (Accessibility Checker + Html Checker)
• Violations: 3
• Violators: 2

About the violator

• Tag name: LABEL
• Text: Confirm choice*
• Start tag: <label for="mc_mv_OPTIN_11" class="mc_var_label mc_header mc_header_radio">
• XPath: [not obtained]
• Bounding box: x = 1000, y = 4631, width = 1, height = 1
• Reported by Accessibility Checker + Html Checker

Take me there

Diagnoses

Here is how rule engines diagnose the label referent ineligible issue for HTML element 712 of the Wikimedia Foundation page.

1. The value "mc_mv_OPTIN_11" of the 'for' attribute is not the 'id' of a valid element

   Rule engine: Accessibility Checker (IBM)

   Rule: label_ref_valid

2. The value of the for attribute of the label element must be the ID of a non-hidden form control.

   Rule engine: Html Checker (World Wide Web Consortium)