Kilotest: Violations of CSS invalid
issue for Sightline Institute page
Basics
About the Sightline Institute page
- URL: https://www.sightline.org/
- Tested 29 days ago by job
wxvon 2026-05-03 at 17:04
About the CSS invalid
issue
- Why it matters: Document cannot be properly displayed
- Priority: high
- Related WCAG standard: 4.1
- Reported by 1 tool (Html Checker API)
- 1 violator was reported
Violators
Here are the HTML elements reported to violate rules belonging to the CSS invalid
issue.
Element 0
- XPath:
/html - Tag name:
HTML - Reported by Html Checker API
- XPath: