SecurityError: Failed ro read "cssRules" property from "CSSStyleSheet"

Question

This error is showing up when opening a site on Android devices:
     SecurityError: Failed to read "cssRules" property from "CSSStyleSheet": Cannot access rules

Fortunately, pressing the OK button continues to open the page.

Ideas?

Answer 1

Hello!
Would you, please, clarify what site exactly you visited?

We always check our websites on Android devices and never get anything like this.

Comments

I have several SEOToaster sites, and they are all getting the same error.
     rubyyachts.com
     boatrebuilders.com
     rstmarineelectronics.com

to name a few.

Thanks!