Kilotest: Diagnoses of attribute value invalid violation by HTML element 569 on Institute for Progress page

Here is how tools diagnose the attribute value invalid issue for HTML element 569 of the Institute for Progress page.

Basics

• About the attribute value invalid issue
  • Why it matters: Item behaves improperly
  • Priority: highest
  • Related WCAG standard: 1.3.1
• About the Institute for Progress page
  • URL: https://ifp.org/
  • Tested on 2026-04-03 at 04:21
• About HTML element 569
  • Tag name: IMG
  • Text: [not applicable]
  • Start tag: <img src="https://ifp.org/wp-content/uploads/Statecraft.png" srcset="" sizes="300px" alt="Statecraft">
  • XPath: /html/body/main[1]/div[3]/div[1]/div[2]/div[2]/div[1]/img[1]
  • Bounding box: x = 895, y = 3565, width = 131, height = 131

Diagnoses

1. Bad value for attribute srcset on element img: Must contain one or more image candidate strings.

   Tool: Html Checker API (World Wide Web Consortium)