Kilotest: Diagnoses of attribute value invalid violation by HTML element 0 on Project InnerSpace page

Basics

About the page

• URL: https://projectinnerspace.org/
• Tested 2 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: HTML
• Text: [not applicable]
• Start tag: <html lang="en">
• XPath: /html
• Bounding box: x = 0, y = 0, width = 1920, height = 3978
• Reported by Html Checker

Diagnoses

Here is how rule engines diagnose the attribute value invalid issue for HTML element 0 of the Project InnerSpace page.

1. Bad value 841px for attribute width on element img: Expected a digit but saw p instead. Extract: , 100vw"/><img data-gatsby-image-ssr="" width="841px" data-main-image="" style="object-fit:contain;object-position:center;opacity:0" sizes="(min-width: 1682px) 1682px, 100vw" decoding="async" loading="eager" src="/static/f2471ada1e44b7007ba9c80b35539e49/b5148/globe-home-hero.png" srcSet="/static/f2471ada1e44b7007ba9c80b35539e49/5964b/globe-home-hero.png 421w,/static/f2471ada1e44b7007ba9c80b35539e4 …

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: Bad value 841px for attribute width on element img: Expected a digit but saw p instead.