Kilotest: Diagnoses of ID not unique violation by HTML element 287 on Solver Collective page

Basics

About the Solver Collective page

About HTML element 287

About the ID not unique issue

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 287 of the Solver Collective page.

  1. Duplicate id attribute value "client-services" found on the web page.

    Tool: HTML CodeSniffer (Squiz Labs)

    Rule: E-WCAG2AAA.Principle4.Guideline4_1.4_1_1.F77

  2. Duplicate ID client-services.

    Tool: Html Checker API (World Wide Web Consortium)

  3. [failed]

    Tool: QualWeb (University of Lisbon)

    Rule: QW-BP30