Kilotest: Diagnoses of ID not unique violation by HTML element 640 on Go Portland Go! Coalition page

Basics

About the Go Portland Go! Coalition page

• URL: https://www.goportlandgo.org/coalition
• Tested 5 days ago by job xr7 on 2026-08-26 at 20:15

About HTML element 640

• Tag name: STYLE
• Text: [not applicable]
• Start tag: <style id="container-styles">
• XPath: [not obtained]
• Bounding box: [not obtained]

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 rule engines diagnose the ID not unique issue for HTML element 640 of the Go Portland Go! Coalition page.

1. Duplicate id attribute value "container-styles" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

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