Kilotest: Violations of meta invalid issue for Prometheus page

Basics

About the Prometheus page

• URL: https://www.joinprometheus.org/
• Tested 29 days ago by job hzk on 2026-05-03 at 17:00

About the meta invalid issue

• Why it matters: Document fails to include needed data
• Priority: high
• Related WCAG standard: 1.3.1
• Reported by 1 tool (Html Checker API)
• 6 violators were reported

Violators

Here are the HTML elements reported to violate rules belonging to the meta invalid issue.

• Element 1449

  • XPath: /html
  • Tag name: HTML
  • Reported by Html Checker API
  • What diagnoses were reported?

• Element 39

  • XPath: /html/head[1]/meta[10]
  • Tag name: META
  • Reported by Html Checker API
  • What diagnoses were reported?

• Element 40

  • XPath: /html/head[1]/meta[11]
  • Tag name: META
  • Reported by Html Checker API
  • What diagnoses were reported?

• Element 41

  • XPath: /html/head[1]/meta[12]
  • Tag name: META
  • Reported by Html Checker API
  • What diagnoses were reported?

• Element 27

  • XPath: /html/head[1]/meta[8]
  • Tag name: META
  • Reported by Html Checker API
  • What diagnoses were reported?

• Element 38

  • XPath: /html/head[1]/meta[9]
  • Tag name: META
  • Reported by Html Checker API
  • What diagnoses were reported?