Kilotest: Diagnoses of ID not unique violation by HTML element 261 on Sports Bra Project page

Basics

About the page

• URL: https://www.thesportsbraproject.org/
• Tested 2 days ago on 2026-10-07 at 23:06 by job 261007T2305-gj1
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 227
  • Violators: 99
  • Issues: 28
• Download the full technical report (JSON)

About the issue

• Why it matters: User may be pointed to the wrong item
• Priority: highest
• Related WCAG standard: 4.1
• Reported by 4 rule engines (ASLint + Html Checker + HTML CodeSniffer + QualWeb)
• Violations: 6
• Violators: 3

About the violator

• Tag name: DIV
• Text: Home … POWERED BY SQUARESPACE
• Start tag: <div class="sqs-layout sqs-grid-12 columns-12 empty" data-layout-label="Home (New) Footer Content" data-type="block-field" id="collection-62d03de0830e047041632977">
• XPath: /html/body/div[1]/div[4]
• Bounding box: x = 460, y = 2995, width = 1000, height = 0
• Reported by Html Checker + HTML CodeSniffer + QualWeb

Diagnoses

Here is how rule engines diagnose the ID not unique issue for HTML element 261 of the Sports Bra Project page.

1. Duplicate id attribute value "collection-62d03de0830e047041632977" found on the web page.

   Rule engine: HTML CodeSniffer (Squiz Labs)

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

2. Duplicate ID collection-62d03de0830e047041632977.

   Rule engine: Html Checker (World Wide Web Consortium)

3. [failed]

   Rule engine: QualWeb (University of Lisbon)

   Rule: QW-BP30