Kilotest: Diagnoses of image dubiously marked decorative violation by HTML element 462 on Mozilla Foundation page

Here is how tools diagnose the image dubiously marked decorative issue for HTML element 462 of the Mozilla Foundation page.

Basics

• About the image dubiously marked decorative issue
  • Why it matters: Helper ignores an image that is apparently informative
  • Priority: lowest
  • Related WCAG standard: 1.1.1
• About the Mozilla Foundation page
  • URL: https://www.mozilla.org/en-US/
  • Tested on 2026-04-03 at 03:56
• About HTML element 462
  • Tag name: IMG
  • Text: [not applicable]
  • Start tag: <img loading="lazy" src="https://www.mozilla.org/media/img/home/2024/ai-gallery/ecosystem-mobile-720.5bd851782642.jpg" alt="">
  • XPath: /html/body/div[2]/main[1]/section[1]/div[1]/div[1]/div[5]/div[1]/picture[1]/img[1]
  • Bounding box: x = 968, y = 3684, width = 332, height = 332

Diagnoses

1. Img element is marked so that it is ignored by Assistive Technology.

   Tool: HTML CodeSniffer (Squiz Labs)

   Rule: W-WCAG2AAA.Principle1.Guideline1_1.1_1_1.H67.2