Kilotest: Diagnoses of z-index not zero violation by HTML element 469 on Opportunity Green page

Basics

About the page

• URL: https://www.opportunitygreen.org/
• Tested 3 days ago on 2026-10-07 at 22:06 by job 261007T2138-sqp
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 10
    • Reported any rule violations: 10
  • Violations: 767
  • Violators: 303
  • Issues: 72
• 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: 51
• Violators: 51

About the violator

• Tag name: SOURCE
• Text: [not applicable]
• Start tag: <source src="https://opportunitygreen.org/wp-content/uploads/2026/04/Final-NARROWER-GLOBE-CANVA-EXP-web-video-YouTube-Ad-universal-safezone-–-horizontal-16-9-1920x1080-Copy-01_1.mp4" type="video/mp4">
• XPath: [not obtained]
• Bounding box: [not obtained]
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 469 of the Opportunity Green page.

1. z-index style property of the element is

   Rule engine: Testaro (CVS Health)

   Rule: zIndex