Kilotest: Diagnoses of ID not unique violation by HTML element 912 on Northwest Natural Gas page

Basics

About the Northwest Natural Gas page

• URL: https://www.nwnatural.com/
• Tested 7 days ago by job wta on 2026-05-26 at 03:09

About HTML element 912

• Tag name: path
• Text: [not applicable]
• Start tag: <path id="Fill-7692" class="cls-2" d="M17.5,25.22a1.5,1.5,0,0,1,1.22.5c.27.27.57.57,2,.57,2.43,0,5-5,5-8.53,0-3.34-2.1-6.05-4.68-6.05a3.82,3.82,0,0,0-2.59.68,1.5,1.5,0,0,1-2,0,3.82,3.82,0,0,0-2.59-.68c-2.58,0-4.68,2.71-4.68,6.05,0,3.52,2.61,8.53,5,8.53,1.45,0,1.75-.3,2-.57a1.5,1.5,0,0,1,1.22-.5M20.74,27c-1.61,0-2.1-.35-2.53-.77a.79.79,0,0,0-.71-.3.79.79,0,0,0-.71.3c-.43.42-.92.77-2.53.77-3.12,0-5.76-5.68-5.76-9.24C8.5,14,10.92,11,13.9,11a4.59,4.59,0,0,1,3,.81.8.8,0,0,0,1.18,0,4.59,4.59,0,0,1,3-.81c3,0,5.4,3,5.4,6.76,0,3.56-2.64,9.24-5.76,9.24" transform="translate(0)">
• XPath: /html/body/svg[1]/defs[1]/symbol[1]/g[1]/g[1]/path[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 912 of the Northwest Natural Gas page.

1. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30