Kilotest: Diagnoses of ID not unique violation by HTML element 1986 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 1986

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M102.601827,42.9576596 L95.1481731,42.9576596 L95.1481731,41.492766 L99.3965385,36.5229787 C100.11538,35.8348627 100.559428,34.9093754 100.646058,33.9187234 C100.66247,33.4553478 100.481531,33.0067222 100.1481,32.6840727 C99.8146702,32.3614232 99.3599695,32.1949613 98.8967308,32.2259574 C98.4334273,32.198587 97.9797609,32.3658841 97.6454507,32.6873882 C97.3111404,33.0088923 97.1266283,33.4553274 97.1365385,33.9187234 L95.2350962,33.9187234 C95.3841927,31.9673352 97.0131447,30.4599339 98.9727885,30.4599339 C100.932432,30.4599339 102.561384,31.9673352 102.710481,33.9187234 C102.543395,35.3373931 101.886378,36.6535319 100.8525,37.6406383 L97.9297115,41.1238298 L102.623558,41.1238298 L102.601827,42.9576596 Z" id="Shape" fill="#FFFFFF">
• XPath: /html/body/svg[1]/defs[1]/symbol[106]/g[1]/g[1]/g[1]/g[1]/path[4]
• 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 1986 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