Kilotest: Diagnoses of ID not unique violation by HTML element 1521 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 1521

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M19.3333333,34.6666667 C18.9653333,34.6666667 18.6666667,34.368 18.6666667,34 L18.6666667,6 C18.6666667,5.632 18.9653333,5.33333333 19.3333333,5.33333333 C19.7013333,5.33333333 20,5.632 20,6 L20,34 C20,34.368 19.7013333,34.6666667 19.3333333,34.6666667" id="Fill-7249">
• XPath: /html/body/svg[1]/defs[1]/symbol[59]/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 1521 of the Northwest Natural Gas page.

1. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30