Kilotest: Diagnoses of attribute invalid violation by HTML element 1558 on Oregon Museum of Science and Industry page

Basics

About the Oregon Museum of Science and Industry page

• URL: https://omsi.edu/
• Tested 20 days ago by job 42w on 2026-05-12 at 23:14

About HTML element 1558

• Tag name: IFRAME
• Text: Manage Consent … mmMwWLliI0fiflO&1
• Start tag: <iframe owner="archetype" title="archetype" style="display: none; visibility: hidden;">
• XPath: /html/body/iframe[3]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the attribute invalid issue

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

Diagnoses

Here is how tools diagnose the attribute invalid issue for HTML element 1558 of the Oregon Museum of Science and Industry page.

1. Attribute owner not allowed on element iframe at this point.

   Tool: Html Checker API (World Wide Web Consortium)