Kilotest: Diagnoses of code invalid violation by HTML element 0 on Prevention of Blindness Society of Metropolitan Washington page

Basics

About the Prevention of Blindness Society of Metropolitan Washington page

URL: https://www.youreyes.org/
Tested 43 days ago by job 8hf on 2026-06-08 at 02:19

About HTML element 0

Tag name: HTML
Text: [not applicable]
Start tag: <html lang="en-US" data-uw-w-loader="">
XPath: /html
Bounding box: x = 0, y = 0, width = 1920, height = 4455

About the code invalid issue

Why it matters: Invalid code in the document may prevent a helper from working
Priority: high
Related WCAG standard: 4.1

Diagnoses

Here is how rule engines diagnose the code invalid issue for HTML element 0 of the Prevention of Blindness Society of Metropolitan Washington page.

Bad start tag in img in noscript in head.
Tool: Html Checker (World Wide Web Consortium)