Kilotest: Diagnoses of attribute obsolete
violation by HTML element 1 on Northwest Natural Gas page
Basics
About the Northwest Natural Gas page
- URL: https://www.nwnatural.com/
- Tested 7 days ago by job
wtaon 2026-05-26 at 03:09
About HTML element 1
- Tag name:
HEAD - Text: [not applicable]
- Start tag:
<head> - XPath:
/html/head[1] - Bounding box: x = 0, y = 0, width = 0, height = 0
About the attribute obsolete
issue
- Why it matters: Document includes obsolete code that the browser may fail to process
- Priority: high
- Related WCAG standard: 4.1
Diagnoses
Here is how tools diagnose the attribute obsolete
issue for HTML element 1 of the Northwest Natural Gas page.
- The following attributes <code>allowtransparency, scrolling</code> are obsolete (though the elements are still part of the language), and must not be used by authors.
Tool: ASLint (eSSENTIAL Accessibility)
Rule:
obsolete_html_attributes