Kilotest: Diagnoses of attribute value invalid
violation by HTML element 1139 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
6gwon 2026-04-24 at 21:54
About HTML element 1139
- Tag name:
SCRIPT - Text: [not applicable]
- Start tag:
<script src="https://plausible.io/js/script.outbound-links.tagged-events.js" async="true" defer="true" data-domain="effectivealtruism.org" data-nscript="afterInteractive"> - XPath:
/html/body/script[2] - 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 1139 of the Centre for Effective Altruism page.
- Bad value true for attribute async on element script.
Tool: Html Checker API (World Wide Web Consortium)
- Bad value true for attribute defer on element script.
Tool: Html Checker API (World Wide Web Consortium)