Kilotest: Diagnoses of z-index not zero violation by HTML element 394 on Giving Green donate page

Basics

About the page

• URL: https://www.givinggreen.earth/give
• Tested 3 days ago on 2026-10-07 at 21:32 by job 261007T2113-k2b
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 11
    • Reported any rule violations: 10
  • Violations: 1051
  • Violators: 276
  • Issues: 52
• Download the full technical report (JSON)

About the issue

• Why it matters: User cannot predict the effect of clicking
• Priority: lowest
• Related WCAG standard: 1.4
• Reported by 1 rule engine (Testaro)
• Violations: 33
• Violators: 33

About the violator

• Tag name: SOURCE
• Text: [not applicable]
• Start tag: <source src="https://cdn.prod.website-files.com/686d6531a5a27436ab4d13ef%2F68c183f508407d26214de9c2_Contact_Hero_v1-transcode.webm" data-wf-ignore="true">
• XPath: /html/body/div[1]/main[1]/section[1]/div[1]/video[1]/source[2]
• Bounding box: [not obtained]
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 394 of the Giving Green donate page.

1. z-index style property of the element is

   Rule engine: Testaro (CVS Health)

   Rule: zIndex