Kilotest: Diagnoses of ID not unique violation by HTML element 1651 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 1651

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M8.66666667,20 L0.666666667,20 C0.298666667,20 0,19.7013333 0,19.3333333 C0,18.9653333 0.298666667,18.6666667 0.666666667,18.6666667 L8.66666667,18.6666667 C9.03466667,18.6666667 9.33333333,18.9653333 9.33333333,19.3333333 C9.33333333,19.7013333 9.03466667,20 8.66666667,20" id="Fill-5127">
• XPath: /html/body/svg[1]/defs[1]/symbol[78]/g[1]/g[1]/g[1]/path[5]
• 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 1651 of the Northwest Natural Gas page.

1. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30