Blocked: Storage access requests from trackers

{{FirefoxSide

back up from last user

What went wrong?

A request to access cookies or storage was blocked because the browser identified it as coming from a tracker and content blocking is enabled.

The permission can be changed or removed by:

  • Going to Preferences > Content Blocking and either
    • adding an exception with the Manage Exceptions… button
    • choosing the Custom Content Blocking and unchecking the Tracker checkbox

If the blocked resource doesn't need authentication, you can fix the warning message by adding a crossorigin="anonymous" attribute to the relevant element.

See also