Kilotest: Diagnoses of attribute value invalid violation by HTML element 24 on Next Generation Playground page

Basics

About the Next Generation Playground page

• URL: https://www.playnextgeneration.com/
• Tested 14 days ago by job cg9 on 2026-05-18 at 15:01

About HTML element 24

• Tag name: SCRIPT
• Text: [not applicable]
• Start tag: <script type="wix/htmlEmbeds" id="pageHtmlEmbeds.head start">
• XPath: /html/head[1]/script[12]
• 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 24 of the Next Generation Playground page.

1. Bad value pageHtmlEmbeds.head start for attribute id on element script: An ID must not contain whitespace.

   Tool: Html Checker API (World Wide Web Consortium)