Kilotest: Diagnoses of element obsolete violation by HTML element 230 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: Page includes obsolete code that the browser may fail to process
• Priority: high
• Related WCAG standard: 4.1
• Reported by 2 rule engines (ASLint + QualWeb)
• Violations: 2
• Violators: 2

About the violator

• Tag name: P
• Text: This is not a moonshot. … By drilling for heat instead of hydrocarbons, we can solve for energy and climate.
• Start tag: <p>
• XPath: /html/body/div[1]/div[1]/main[1]/div[1]/section[1]/div[1]/div[2]/div[1]/p[1]
• Bounding box: x = 985, y = 2201, width = 539, height = 249
• Reported by ASLint

Diagnoses

Here is how rule engines diagnose the element obsolete issue for HTML element 230 of the Project InnerSpace page.

1. Following element <code>u</code> is entirely obsolete, and must not be used by authors.

   Rule engine: ASLint (eSSENTIAL Accessibility)

   Rule: obsolete_html_elements