Kilotest: Diagnoses of ID not unique violation by HTML element 3526 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 3526

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M69.1364423,28.7861702 C68.4301923,25.5308511 66.7786538,24.4457447 64.2470192,24.4457447 C61.0743269,24.4457447 59.3467308,26.4097872 59.3467308,31.5097872 L59.3467308,33.7776596 C59.3467308,38.8776596 61.0743269,40.8525532 64.2470192,40.8525532 C66.9307692,40.8525532 68.4519231,39.5395745 69.1364423,36.5121277 L71.6246154,36.5121277 C70.9618269,41.1346809 68.1585577,43.1638298 64.2470192,43.1638298 C59.6726923,43.1638298 56.7716346,40.4185106 56.7716346,33.7668085 L56.7716346,31.4989362 C56.7716346,24.847234 59.6726923,22.1019149 64.2470192,22.1019149 C68.2998077,22.1019149 70.9944231,24.2721277 71.6572115,28.753617 L69.1364423,28.7861702 Z" id="Shape" fill="#FFFFFF">
• XPath: /html/body/svg[1]/defs[1]/symbol[247]/g[1]/g[1]/g[1]/g[1]/path[2]
• 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 3526 of the Northwest Natural Gas page.

1. Duplicate id attribute value "Shape" found on the web page.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle4.Guideline4_1.4_1_1.F77

2. [failed]

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP30