The error message appears when the MozBar extension is unable to communicate with its home servers to retrieve SEO data like Domain Authority or Page Authority. This usually happens because your browser's privacy settings are blocking the specific cookies required for the extension to authenticate your session. Quick Fix: How to Allow Moz Cookies
Users cannot see live Page Authority, Domain Authority, or backlink data, severely degrading the utility of the toolbar for on-page SEO analysis. The error message appears when the MozBar extension
Either or add [*.]moz.com to your "Sites that can always use cookies" list. Quick Tip for Chrome Users: or backlink data