Kilotest: Diagnoses of attribute invalid violation by HTML element 407 on Foundation for Individual Rights and Expression page

Here is how tools diagnose the attribute invalid issue for HTML element 407 of the Foundation for Individual Rights and Expression page.

Basics

• About the attribute invalid issue
  • Why it matters: Item behaves improperly
  • Priority: highest
  • Related WCAG standard: 1.3.1
• About the Foundation for Individual Rights and Expression page
  • URL: https://www.fire.org/
  • Tested on 2026-04-05 at 23:06
• About HTML element 407
  • Tag name: PICTURE
  • Text: View video … WATCH VIDEO: FIRE sits down with students who witnessed the Charlie Kirk shooting and explores a question that now confronts the nation: Is free speech the cause of political violence, or the only alternative to it?
  • Start tag: <picture loading="lazy" width="550" height="413" class="media">
  • XPath: /html/body/div[1]/div[1]/main[1]/article[1]/article[5]/div[1]/div[1]/div[1]/picture[1]
  • Bounding box: x = 960, y = 2543, width = 880, height = 660

Diagnoses

1. Attribute loading not allowed on element picture at this point.

   Tool: Html Checker API (World Wide Web Consortium)

2. Attribute width not allowed on element picture at this point.

   Tool: Html Checker API (World Wide Web Consortium)

3. Attribute height not allowed on element picture at this point.

   Tool: Html Checker API (World Wide Web Consortium)