Kilotest: Diagnoses of z-index not zero violation by HTML element 603 on Center for Democracy and Technology contact page

Basics

About the page

• URL: https://cdt.org/contact/
• Tested 3 days ago on 2026-10-07 at 19:47 by job 261007T1941-aey
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 742
  • Violators: 358
  • Issues: 45
• 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: 66
• Violators: 66

About the violator

• Tag name: SPAN
• Text: MASTODON
• Start tag: <span class="icon icon--social-anchor button__icon button--social-anchor__icon :icon-social-mastodon" data-pattern="icon">
• XPath: [not obtained]
• Bounding box: x = 1241, y = 2414, width = 28, height = 28
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 603 of the Center for Democracy and Technology contact page.

1. z-index style property of the element is 3

   Rule engine: Testaro (CVS Health)

   Rule: zIndex