Kilotest: Diagnoses of link element invalid violation by HTML element 98 on Centre for Effective Altruism page

Basics

About the Centre for Effective Altruism page

• URL: https://www.effectivealtruism.org/
• Tested 38 days ago by job 6gw on 2026-04-24 at 21:54

About HTML element 98

• Tag name: LINK
• Text: [not applicable]
• Start tag: <link as="script" rel="prefetch" href="/_next/static/chunks/4598-3fd73a53570348f5.js">
• XPath: /html/head[1]/link[46]
• Bounding box: x = 0, y = 0, width = 0, height = 0

About the link element invalid issue

• Why it matters: Document fails to get a needed external resource
• Priority: highest
• Related WCAG standard: 1.3.1

Diagnoses

Here is how tools diagnose the link element invalid issue for HTML element 98 of the Centre for Effective Altruism page.

1. A link element with an as attribute must have a rel attribute that contains the value preload or the value modulepreload.

   Tool: Html Checker API (World Wide Web Consortium)