Kilotest: Diagnoses of aria attribute invalid violation by HTML element 123 on Jordan Schnitzer Museum of Art at PSU page

Here is how tools diagnose the aria attribute invalid issue for HTML element 123 of the Jordan Schnitzer Museum of Art at PSU page.

Basics

• About the aria attribute invalid issue
  • Why it matters: Item behavior violates user expectations
  • Priority: highest
  • Related WCAG standard: 4.1.2
• About the Jordan Schnitzer Museum of Art at PSU page
  • URL: https://www.pdx.edu/museum-of-art/
  • Tested on 2026-04-09 at 03:46
• About HTML element 123
  • Tag name: BUTTON
  • Text: I am a
  • Start tag: <button id="menubutton" aria-haspopup="true" aria-controls="menu2">
  • XPath: [not obtained]
  • Bounding box: x = 1808, y = 0, width = 112, height = 38

Diagnoses

1. ARIA attributes must conform to valid values; Unable to determine if aria-controls referenced ID exists on the page while using aria-haspopup: aria-controls="menu2"

   Tool: Axe (Deque)

   Rule: aria-valid-attr-value