Kilotest: Diagnoses of ID not unique violation by HTML element 1037 on Institute for Progress page

Basics

About the Institute for Progress page

• URL: https://ifp.org/
• Tested 28 days ago by job 00v on 2026-05-04 at 17:00

About HTML element 1037

• Tag name: svg
• Text: [not applicable]
• Start tag: <svg id="Working" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 136.06 136.06">
• XPath: /html/body/main[1]/div[4]/div[1]/div[1]/div[3]/div[1]/div[1]/div[10]/a[2]/div[1]/svg[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the ID not unique issue

• Why it matters: User may be pointed to the wrong item
• Priority: highest
• Related WCAG standard: 4.1.1

Diagnoses

Here is how tools diagnose the ID not unique issue for HTML element 1037 of the Institute for Progress page.

1. Duplicate id attribute value "Working" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

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

2. Duplicate ID Working.

   Tool: Html Checker API (World Wide Web Consortium)