Kilotest: Diagnoses of box size absolute violation by HTML element 215 on Prometheus page

Here is how tools diagnose the box size absolute issue for HTML element 215 of the Prometheus page.

Basics

• About the box size absolute issue
  • Why it matters: User cannot enlarge the content of an item for readability
  • Priority: high
  • Related WCAG standard: 1.4.4
• About the Prometheus page
  • URL: https://www.joinprometheus.org/
  • Tested on 2026-04-07 at 19:19
• About HTML element 215
  • Tag name: svg
  • Text: [not applicable]
  • Start tag: <svg preserveAspectRatio="xMidYMid meet" data-bbox="0 0 639.929 402.379" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 645 403" height="403" width="645" data-type="ugc" role="presentation" aria-hidden="true" aria-label="">
  • XPath: [not obtained]
  • Bounding box: x = 845, y = 149, width = 625, height = 393

Diagnoses

1. [failed] The test target `width` attribute uses absolute units.

   Tool: QualWeb (University of Lisbon)

   Rule: QW-BP15