Kilotest: Diagnoses of attribute value invalid violation by HTML element 1309 on Prometheus page

Basics

About the Prometheus page

• URL: https://www.joinprometheus.org/
• Tested 29 days ago by job hzk on 2026-05-03 at 17:00

About HTML element 1309

• Tag name: DIV
• Text: Subscribe to our newsletter … Subscribe
• Start tag: <div class="ckHV4G" dir="">
• XPath: [not obtained]
• Bounding box: x = 497, y = 3155, width = 452, height = 258

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 1309 of the Prometheus page.

1. Bad value for attribute dir on element div.

   Tool: Html Checker API (World Wide Web Consortium)