Kilotest: Diagnoses of attribute value invalid violation by HTML element 21 on Jordan Schnitzer Museum of Art at PSU page

Basics

About the Jordan Schnitzer Museum of Art at PSU page

• URL: https://www.pdx.edu/museum-of-art/
• Tested 30 days ago by job 01z on 2026-05-03 at 04:33

About HTML element 21

• Tag name: SCRIPT
• Text: [not applicable]
• Start tag: <script async="true" src="https://tr.snapchat.com/config/edu/4ea36ad6-efed-401f-b1dd-6f07aa98bb0f.js?v=3.56.1-2604231811" crossorigin="anonymous">
• XPath: /html/head[1]/script[3]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the attribute value invalid issue

• Why it matters: Item behaves improperly
• Priority: highest
• Related WCAG standard: 1.3.1

Diagnoses

Here is how tools diagnose the attribute value invalid issue for HTML element 21 of the Jordan Schnitzer Museum of Art at PSU page.

1. Bad value true for attribute async on element script.

   Tool: Html Checker API (World Wide Web Consortium)