Kilotest: Diagnoses of ID not unique violation by HTML element 1079 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 1079

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M13.5,4 L11.5,4 C11.224,4 11,3.776 11,3.5 C11,3.224 11.224,3 11.5,3 L13.5,3 C13.776,3 14,3.224 14,3.5 C14,3.776 13.776,4 13.5,4" id="Fill-7991">
• XPath: /html/body/svg[1]/defs[1]/symbol[17]/g[1]/g[1]/g[1]/g[2]/path[4]
• 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 1079 of the Northwest Natural Gas page.

1. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30