Kilotest: Diagnoses of z-index not zero violation by HTML element 470 on Foundation for Individual Rights and Expression (FIRE) mission page

Basics

About the page

• URL: https://www.thefire.org/about-us/mission/
• Tested 3 days ago on 2026-10-07 at 21:26 by job 261007T2113-abq
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 394
  • Violators: 192
  • Issues: 44
• 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: 22
• Violators: 22

About the violator

• Tag name: IFRAME
• Text: Skip to main content … DONATE
• Start tag: <iframe title="Persistent Donate Button" src="about:blank" frameborder="0" marginheight="0" marginwidth="0" width="217px" height="53px" id="XGPVDUDH" class="fun-element-stickyButton" scrolling="no" style="visibility: visible !important; pointer-events: auto !important; inset: auto auto 0px 50% !important; transition: none !important; translate: -50% !important; rotate: 0deg !important; display: inline-block !important; vertical-align: middle !important; z-index: 2147483644 !important; transform-origin: 50% 50% !important; position: fixed !important; height: 53px !important; min-height: 53px !important; max-height: 53px !important; width: 217px !important; min-width: 217px !important; max-width: 217px !important;">
• XPath: /html/body/iframe[1]
• Bounding box: x = 852, y = 1027, width = 217, height = 53
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 470 of the Foundation for Individual Rights and Expression (FIRE) mission page.

1. z-index style property of the element is 2147483644

   Rule engine: Testaro (CVS Health)

   Rule: zIndex