Kilotest: Diagnoses of CSS invalid violation by HTML element 0 on Tisbest Philanthropy page

Basics

About the page

• URL: https://www.tisbest.org/
• Tested 3 days ago on 2026-10-07 at 23:20 by job 261007T2305-imm
• Summary of results:
  • Rule engines:
    • Called: 12
    • Were able to test: 12
    • Reported any rule violations: 12
  • Violations: 2582
  • Violators: 1288
  • Issues: 61
• 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: 12
• Violators: 1

About the violator

• Tag name: HTML
• Text: [not applicable]
• Start tag: <html lang="en-US" class="" itemtype="https://schema.org/WebPage" itemscope="" style="--scrollbar-offset: 0px;">
• XPath: /html
• Bounding box: x = 0, y = 0, width = 1920, height = 3121
• Reported by Html Checker

Diagnoses

Here is how rule engines diagnose the CSS invalid issue for HTML element 0 of the Tisbest Philanthropy page.

1. CSS: transform: The types are incompatible. Extract: lightbox-scale))}to{transform:

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: transform: The types are incompatible.

2. CSS: transform: The types are incompatible. Extract: lightbox-scale));visibility:hi

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: transform: The types are incompatible.

3. CSS: --global-vw: The types are incompatible. Extract: ollbar-offset)));}body{backgro

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: --global-vw: The types are incompatible.

4. CSS: max-width: The types are incompatible. Extract: bal-sm-spacing));width:240px;}

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: max-width: The types are incompatible.

5. CSS: fill: palette1 is not a color value. Extract: path{fill:palette1;}.kt-

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: fill: palette1 is not a color value.

6. CSS: fill: palette1 is not a color value. Extract: path{fill:palette1;}.kt-

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: fill: palette1 is not a color value.

7. CSS: fill: palette1 is not a color value. Extract: path{fill:palette1;}.kt-

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: fill: palette1 is not a color value.

8. CSS: Parse Error. Extract: t-style:normal;}{font-family:"

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: Parse Error.

9. CSS: Parse Error. Extract: t-style:normal;}{font-family:"

   Rule engine: Html Checker (World Wide Web Consortium)

   Rule: CSS: Parse Error.

10. CSS: Parse Error. Extract: t-style:normal;}{font-family:"

    Rule engine: Html Checker (World Wide Web Consortium)

    Rule: CSS: Parse Error.

11. CSS: Parse Error. Extract: t-style:normal;}{font-family:"

    Rule engine: Html Checker (World Wide Web Consortium)

    Rule: CSS: Parse Error.

12. CSS: Parse Error. Extract: t-style:normal;}</style><link

    Rule engine: Html Checker (World Wide Web Consortium)

    Rule: CSS: Parse Error.