Kilotest: Diagnoses of ID not unique violation by HTML element 3549 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 3549

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M29.0945455,6.52873239 C24.4909091,6.52873239 18.4363636,8.95802817 18.4363636,13.4370423 C18.4363636,24.1628169 22.9527273,33.728169 24.9272727,38.6735211 L29.0945455,40.0616901 L33.2727273,38.6735211 C35.2472727,33.728169 39.8181818,24.1628169 39.8181818,13.4370423 C39.7418182,8.93633803 33.6872727,6.52873239 29.0945455,6.52873239 Z" id="Shape" stroke="#FFFFFF" stroke-width="1.199" fill="#82E3EB" fill-rule="nonzero">
• XPath: /html/body/svg[1]/defs[1]/symbol[248]/g[1]/g[1]/g[1]/g[1]/path[8]
• 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 3549 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