Kilotest: Diagnoses of z-index not zero violation by HTML element 624 on Hesperian Health Guides page

Basics

About the page

• URL: https://hesperian.org/
• Tested 3 days ago on 2026-10-07 at 21:37 by job 261007T2129-2eu
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 11
  • Violations: 947
  • Violators: 295
  • Issues: 57
• 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: 96
• Violators: 96

About the violator

• Tag name: DIV
• Text: HEALTHWIKI … © Copyright - Hesperian Health Guides | Hesperian is a tax exempt 501(c)3 organization | Privacy Policy -
• Start tag: <div id="colorbox" class="" role="dialog" tabindex="-1" style="display: none;">
• XPath: /html/body/div[5]
• Bounding box: [not obtained]
• Reported by Testaro

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 624 of the Hesperian Health Guides page.

1. z-index style property of the element is 9999

   Rule engine: Testaro (CVS Health)

   Rule: zIndex