Kilotest: Diagnoses of attribute invalid violation by HTML element 59 on USA for United Nations Population Fund donate page

Basics

About the page

• URL: https://www.usaforunfpa.org/donate/
• Tested 3 days ago on 2026-10-07 at 23:13 by job 261007T2305-a0n
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 1057
  • Violators: 199
  • Issues: 56
• 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: 5
• Violators: 5

About the violator

• Tag name: META
• Text: [not applicable]
• Start tag: <meta name="twitter:card" content="summary_large_image">
• XPath: /html/head[1]/meta[18]
• Bounding box: [not obtained]
• Reported by Html Checker

Diagnoses

Here is how rule engines diagnose the attribute invalid issue for HTML element 59 of the USA for United Nations Population Fund donate page.

1. Attribute name not allowed on element meta at this point.

   Rule engine: Html Checker (World Wide Web Consortium)