Kilotest: Diagnoses of form submission button missing violation by HTML element 1285 on Prometheus page

Here is how tools diagnose the form submission button missing issue for HTML element 1285 of the Prometheus page.

Basics

• About the form submission button missing issue
  • Why it matters: User cannot easily submit a form
  • Priority: high
  • Related WCAG standard: 3.2.2
• About the Prometheus page
  • URL: https://www.joinprometheus.org/
  • Tested on 2026-04-07 at 19:19
• About HTML element 1285
  • Tag name: FORM
  • Text: Subscribe to our newsletter … Subscribe
  • Start tag: <form aria-label="Newsletter" id="form-9ba00fb8-8aa5-4719-b6f4-20969f2dd9ff" data-hook="form-9ba00fb8-8aa5-4719-b6f4-20969f2dd9ff" class="">
  • XPath: [not obtained]
  • Bounding box: x = 497, y = 3155, width = 452, height = 258

Diagnoses

1. [failed] Form tag doesn't contain any of the following elements input[type~='submit image'], button[type='submit'].

   Tool: QualWeb (University of Lisbon)

   Rule: QW-WCAG-T19