Kilotest: Diagnoses of z-index not zero violation by HTML element 217 on Virtual Science Teachers contact page

Basics

About the page

• URL: https://virtualscienceteachers.org/contact/
• Tested 2 days ago on 2026-10-07 at 23:15 by job 261007T2305-b3x
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 606
  • Violators: 299
  • Issues: 35
• 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: 13
• Violators: 13

About the violator

• Tag name: NAV
• Text: Home … Search
• Start tag: <nav class="elementor-nav-menu--dropdown elementor-nav-menu__container" aria-hidden="true" style="top: 39.2031px; width: 1920px; left: 0px;">
• XPath: /html/body/div[1]/header[1]/header[1]/div[1]/div[2]/div[1]/div[1]/div[1]/nav[2]
• Bounding box: [not obtained]
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 217 of the Virtual Science Teachers contact page.

1. z-index style property of the element is 9997

   Rule engine: Testaro (CVS Health)

   Rule: zIndex