Kilotest: Diagnoses of attribute invalid violation by HTML element 365 on New_Public page

Basics

About the New_Public page

• URL: https://newpublic.org/
• Tested 20 days ago by job 40e on 2026-05-13 at 05:28

About HTML element 365

• Tag name: mask
• Text: [not applicable]
• Start tag: <mask id="__lottie_element_94" mask-type="alpha">
• XPath: /html/body/div[1]/div[1]/div[1]/div[1]/div[4]/div[1]/div[1]/svg[1]/defs[1]/mask[1]
• 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 365 of the New_Public page.

1. Attribute mask-type not allowed on element mask at this point.

   Tool: Html Checker API (World Wide Web Consortium)