Kilotest: Diagnoses of z-index not zero
violation by HTML element 79 on Virtual Science Teachers page
Basics
About the page
- URL: https://virtualscienceteachers.org/
- Tested 2 days ago on 2026-10-07 at 23:08 by job
261007T2305-1s9 - Summary of results:
- Rule engines:
- Called: 12
- Were able to test: 12
- Reported any rule violations: 12
- Violations: 1118
- Violators: 496
- Issues: 47
- Rule engines:
- 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: 16
- Violators: 16
About the violator
- Tag name:
HEADER - Text:
Home … Search
- Start tag:
<header data-particle_enable="false" data-particle-mobile-disabled="false" class="elementor-section elementor-top-section elementor-element elementor-element-a3bdbcf elementor-section-full_width elementor-section-height-min-height elementor-section-content-middle elementor-section-stretched elementor-section-height-default elementor-section-items-middle elementor-sticky elementor-sticky--effects elementor-sticky--active elementor-section--handles-inside" data-id="a3bdbcf" data-element_type="section" data-e-type="section" data-settings="{"background_background":"classic","sticky":"top","stretch_section":"section-stretched","sticky_on":["desktop","laptop","tablet","mobile"],"sticky_offset":0,"sticky_effects_offset":0,"sticky_anchor_link_offset":0}" style="position: fixed; margin-top: 0px; margin-bottom: 0px; top: 0px; width: 1920px; left: 0px;"> - XPath:
/html/body /div[1] /header[1] /header[1] - Bounding box: x = 0, y = 0, width = 1920, height = 80
- Reported by Testaro
Diagnoses
Here is how rule engines diagnose the z-index not zero
issue for HTML element 79 of the Virtual Science Teachers page.
- z-index style property of the element is 9995
Rule engine: Testaro (CVS Health)
Rule:
zIndex