Kilotest: Diagnoses of CSS invalid violation by HTML element 0 on Disability Rights Oregon page

Here is how tools diagnose the CSS invalid issue for HTML element 0 of the Disability Rights Oregon page.

Basics

About the CSS invalid issue
- Why it matters: Document cannot be properly displayed
- Priority: high
- Related WCAG standard: 4.1
About the Disability Rights Oregon page
- URL: https://www.droregon.org/
- Tested on 2026-04-03 at 12:00
About HTML element 0
- Tag name: HTML
- Text: [not applicable]
- Start tag: <html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://www.facebook.com/2008/fbml" lang="en-US" class="wf-adobegaramondpro-n4-inactive wf-adobegaramondpro-n7-inactive wf-adobegaramondpro-i4-inactive wf-adobegaramondpro-i7-inactive wf-inactive" style="scroll-behavior: smooth;">
- XPath: /html
- Bounding box: x = 0, y = 0, width = 1920, height = 4797

Diagnoses

CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)
CSS: Parse Error.
Tool: Html Checker API (World Wide Web Consortium)