Kilotest: Diagnoses of iframe not named violation by HTML element 17 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 17

• Tag name: IFRAME
• Text: [not applicable]
• Start tag: <iframe allowtransparency="true" scrolling="no" src="https://fast.wistia.com/embed/iframe_shim?domain=net" style="height: 1px; left: -200px; position: absolute; top: -200px; width: 1px; direction: ltr;">
• XPath: /html/head[1]/iframe[1]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the iframe not named issue

• Why it matters: User cannot get help on the topic of an embedded document
• Priority: highest
• Related WCAG standard: 4.1.2

Diagnoses

Here is how tools diagnose the iframe not named issue for HTML element 17 of the Northwest Natural Gas page.

1. Iframe element requires a non-empty title attribute that identifies the frame.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: E-WCAG2AAA.Principle2.Guideline2_4.2_4_1.H64.1

2. [failed] The test target accessible name doesn't exist or it's empty ('').

   Tool: QualWeb (University of Lisbon)

   Rule: QW-ACT-R19