Kilotest: Diagnoses of parent invalid violation by HTML element 641 on Portland State University Senior Adult Learning Center page

Here is how tools diagnose the parent invalid issue for HTML element 641 of the Portland State University Senior Adult Learning Center page.

Basics

• About the parent invalid issue
  • Why it matters: User cannot properly operate an item
  • Priority: highest
  • Related WCAG standard: 1.3.1
• About the Portland State University Senior Adult Learning Center page
  • URL: https://www.pdx.edu/senior-adult-learning-center/
  • Tested on 2026-04-07 at 18:28
• About HTML element 641
  • Take me there
  • Tag name: DIV
  • Text: Support
  • Start tag: <div class="d-xl-none d-block">
  • XPath: /html/body/div[1]/footer[1]/div[1]/div[1]/div[1]/div[1]/div[1]/nav[4]/h2[1]/div[2]
  • Bounding box: x = 0, y = 0, width = 0, height = 0

Diagnoses

1. Element div not allowed as child of element h2 in this context. (Suppressing further errors from this subtree.)

   Tool: Html Checker API (World Wide Web Consortium)