Kilotest: Violations of CSS property does not exist issue for Synchronicity Earth USA page

Basics

About the page

• URL: https://www.synchronicityearthusa.org/
• Tested 2 days ago on 2026-10-07 at 23:21 by job 261007T2305-mxz
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 1476
  • Violators: 529
  • Issues: 62
• Download the full technical report (JSON)

About the issue

• Why it matters: Page cannot be properly displayed
• Priority: high
• Related WCAG standard: 4.1
• Reported by 1 rule engine (Html Checker)
• Violations: 1
• Violators: 1

Violators

Here are the HTML elements reported to violate rules belonging to the CSS property does not exist issue.

• Element 0

  • Tag name: HTML
  • Text: [not applicable]
  • Start tag: <html class="ua-chrome ua-chrome-153 ua-chrome-153-0 ua-chrome-153-0-8010 ua-chrome-153-0-8010-12 ua-desktop ua-desktop-macintosh ua-mac_os_x ua-mac_os_x-10 ua-mac_os_x-10-15 ua-mac_os_x-10-15-7 ua-webkit ua-webkit-537 ua-webkit-537-36 js no-applicationcache geolocation history postmessage websockets localstorage sessionstorage no-websqldatabase webworkers hashchange audio canvas canvastext video webgl cssgradients multiplebgs opacity rgba inlinesvg hsla supports svgclippaths smil no-touchevents fontface generatedcontent textshadow cssanimations backgroundsize borderimage borderradius boxshadow flexbox cssreflections csstransforms csstransforms3d csstransitions" lang="en-GB" prefix="og: http://ogp.me/ns# fb: http://ogp.me/ns/fb#" data-useragent="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.8010.12 Safari/537.36">
  • XPath: /html
  • Bounding box: x = 0, y = 0, width = 1920, height = 9453
  • Reported by Html Checker
  • What diagnoses were reported?