Kilotest: Diagnoses of attribute invalid
violation by HTML element 0 on Sightline Institute page
Here is how tools diagnose the attribute invalid
issue for HTML element 0 of the Sightline Institute page.
Basics
- About the
attribute invalid
issue- Why it matters: Item behaves improperly
- Priority: highest
- Related WCAG standard: 1.3.1
- About the Sightline Institute page
- URL:
https://www.sightline.org/ - Tested on 2026-04-03 at 04:04
- URL:
- About HTML element 0
- Tag name:
HTML - Text: [not applicable]
- Start tag:
<html lang="en-US"> - XPath:
/html - Bounding box: x = 0, y = 0, width = 1920, height = 3596
- Tag name:
Diagnoses
- ARIA attributes used are not allowed for the element's role.
Tool: WallyAX (Wally)
Rule:
Ensure ARIA attributes used are permitted for the element's role. - ARIA attributes used are not allowed for the element's role.
Tool: WallyAX (Wally)
Rule:
Ensure ARIA attributes used are permitted for the element's role. - ARIA attributes used are not allowed for the element's role.
Tool: WallyAX (Wally)
Rule:
Ensure ARIA attributes used are permitted for the element's role. - ARIA attributes used are not allowed for the element's role.
Tool: WallyAX (Wally)
Rule:
Ensure ARIA attributes used are permitted for the element's role.