Kilotest: Diagnoses of attribute value invalid violation by HTML element 203 on Project InnerSpace page

Basics

About the page

• URL: https://projectinnerspace.org/
• Tested 3 days ago on 2026-10-07 at 22:13 by job 261007T2147-p1y
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 260
  • Violators: 131
  • Issues: 36
• Download the full technical report (JSON)

About the issue

• Why it matters: Item behaves improperly
• Priority: highest
• Related WCAG standard: 1.3.1
• Reported by 1 rule engine (Html Checker)
• Violations: 3
• Violators: 3

About the violator

• Tag name: svg
• Text: [not applicable]
• Start tag: <svg xmlns="http://www.w3.org/1000/svg" class="heroHome-module--pattern--ffc1b">
• XPath: /html/body/div[1]/div[1]/main[1]/section[1]/div[2]/svg[1]
• Bounding box: x = 0, y = 180, width = 1920, height = 1641
• Reported by Html Checker

Diagnoses

Here is how rule engines diagnose the attribute value invalid issue for HTML element 203 of the Project InnerSpace page.

1. Bad value http://www.w3.org/1000/svg for the attribute xmlns (only http://www.w3.org/2000/svg permitted here).

   Rule engine: Html Checker (World Wide Web Consortium)