Kilotest: Diagnoses of ID not unique violation by HTML element 1983 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 1983

• Tag name: path
• Text: [not applicable]
• Start tag: <path d="M5.98682692,37.8793617 C2.88340976,38.1439134 0.499229419,40.7368497 0.499229419,43.8474468 C0.499229419,46.9580439 2.88340976,49.5509803 5.98682692,49.8155319 L99.7985577,49.8155319 C107.020504,49.8155319 112.875048,43.9687042 112.875048,36.7562766 C112.875048,29.543849 107.020504,23.6970213 99.7985577,23.6970213 C98.9701032,23.6972653 98.1437818,23.7808792 97.3321154,23.9465957 C96.370636,24.1387547 95.3723561,23.9268017 94.5723077,23.3606383 C93.7765477,22.7986 93.2371364,21.9437059 93.0728846,20.9842553 C91.0830206,8.29592545 79.7172054,-0.77225659 66.8863597,0.0914138815 C54.0555139,0.955084353 44.0109835,11.4644406 43.7440385,24.3046809 C43.7056005,25.6958391 42.8682583,26.9404658 41.5931215,27.5018071 C40.3179846,28.0631485 38.833142,27.8407951 37.7789423,26.9306383 C35.4340588,24.8480393 32.4093259,23.6906653 29.2713462,23.6753191 C22.0704027,23.6753191 16.2328846,29.5051433 16.2328846,36.6965957 C16.2408843,38.1571485 15.3902969,39.4865632 14.0598077,40.0929787 C12.7519002,40.6911478 11.2118897,40.4426718 10.1591346,39.463617 C9.02668739,38.415193 7.53068331,37.8471495 5.98682692,37.8793617 Z" id="Shape" fill="#82E3EB">
• XPath: /html/body/svg[1]/defs[1]/symbol[106]/g[1]/g[1]/g[1]/g[1]/path[1]
• 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 1983 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