Kilotest: Diagnoses of z-index not zero violation by HTML element 645 on Quiet Communities page

Basics

About the page

• URL: https://www.quietcommunities.org/
• Tested 3 days ago on 2026-10-07 at 22:17 by job 261007T2152-n0c
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 806
  • Violators: 388
  • Issues: 56
• 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: 69
• Violators: 69

About the violator

• Tag name: DIV
• Text: Quiet and natural soundscapes have become precious commodities. Leaf blowers, helicopters, vehicles with modified mufflers, and data centers are just a few sources of noise imperiling public health. QC helps communities take on noise issues because quieter settings are healthier for people and ecosystems.
• Start tag: <div class="fe-block fe-block-561f42d584e9f0ae8f10">
• XPath: /html/body/div[1]/main[1]/article[1]/section[1]/section[2]/div[2]/div[1]/div[1]/div[1]/div[2]
• Bounding box: x = 398, y = 1274, width = 1125, height = 161
• Reported by Testaro

Take me there

Diagnoses

Here is how rule engines diagnose the z-index not zero issue for HTML element 645 of the Quiet Communities page.

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

   Rule engine: Testaro (CVS Health)

   Rule: zIndex