Kilotest: Diagnoses of image named with filename violation by HTML element 1004 on WePlanet page

Basics

About the page

• URL: https://weplanet.org/
• Tested 2 days ago on 2026-10-07 at 22:08 by job 261007T2139-qob
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 1361
  • Violators: 395
  • Issues: 50
• Download the full technical report (JSON)

About the issue

• Why it matters: Helper gives a user the filename of an image instead of describing it
• Priority: high
• Related WCAG standard: 1.1.1
• Reported by 3 rule engines (ASLint + Editoria11y + Testaro)
• Violations: 34
• Violators: 24

About the violator

• Tag name: IMG
• Text: [not applicable]
• Start tag: <img src="https://static.wixstatic.com/media/0661aa_0307c231947d47ce8cb8d1ddd975f5f6~mv2.webp/v1/fill/w_147,h_264,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_avif,quality_auto/0661aa_0307c231947d47ce8cb8d1ddd975f5f6~mv2.webp" alt="backdrop-00003.webp" style="width:100%;height:100%;object-fit:cover;object-position:50% 50%" width="980" height="2104">
• XPath: [not obtained]
• Bounding box: x = 0, y = 4260, width = 1920, height = 2104
• Reported by Editoria11y + Testaro

Diagnoses

Here is how rule engines diagnose the image named with filename issue for HTML element 1004 of the WePlanet page.

1. This image's alt text is "backdrop-00003.webp," which probably describes the file name, not the contents of the image. <p><strong>To fix:</strong> set this image's alternative text to a concise description of what this image means in this context.</p> <p>Note that a <a href="https://www.w3.org/WAI/tutorials/images/informative" target="_blank" title="Opens in new tab">good alt describes the image's message</a>, not simply what it contains. Depending on the context, the alt for the picture of a child kicking a ball might emphasize the setting, the child, the kick or the ball:</p> <ul> <li>The sunny spring day brought kids to the park for some soccer.</li> <li>A.J. wearing the new team uniform.</li> <li>The game-winning kick curved in from the left sideline!</li> <li>The size 4 ball is the right size for this 9-year-old child.</li> </ul>

   Rule engine: Editoria11y (Princeton University)

   Rule: altURL

2. img element has an alt attribute with a file name as its value

   Rule engine: Testaro (CVS Health)

   Rule: altScheme