Kilotest: Diagnoses of ID not unique violation by HTML element 2156 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 2156

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M35.3333333,36 L32.6666667,36 C32.2986667,36 32,35.7013333 32,35.3333333 C32,34.9653333 32.2986667,34.6666667 32.6666667,34.6666667 L35.3333333,34.6666667 C35.7013333,34.6666667 36,34.9653333 36,35.3333333 C36,35.7013333 35.7013333,36 35.3333333,36" id="Fill-9507">
• XPath: /html/body/svg[1]/defs[1]/symbol[125]/g[1]/g[1]/g[1]/path[7]
• 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 2156 of the Northwest Natural Gas page.

1. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30