Kilotest: Diagnoses of heading structure illogical violation by HTML element 720 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 720

• Tag name: H4
• Text: Come on in.
• Start tag: <h4 class="Heading Heading--h4">
• XPath: /html/body/div[2]/div[1]/div[2]/div[1]/div[1]/div[2]/div[1]/div[1]/div[1]/h4[1]
• Bounding box: x = 1312, y = 267, width = 129, height = 30

Take me there

About the heading structure illogical issue

• Why it matters: Helper misdescribes the document
• Priority: low
• Related WCAG standard: 1.3.1

Diagnoses

Here is how tools diagnose the heading structure illogical issue for HTML element 720 of the Northwest Natural Gas page.

1. The heading structure is not logically nested. This h4 element appears to be the primary document heading, so should be an h1 element.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle1.Guideline1_3.1_3_1_AAA.G141

2. The heading structure is not logically nested. This h4 element should be an h1 to be properly nested.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle1.Guideline1_3.1_3_1_AAA.G141