I have found some messages in your forum regarding this topic but it don’t solve the problem.
I have also checked all installed plugins and it is your plugin which causes the problem.
The server from Google Fonts and Fontawesome are contacted when your free plugin is active. In your settings -> user interfaces it is possible to disable styles and sheets:
Disable Bootstrap JS
Disable Bootstrap CSS
Disable Font Awesome
Disable Front CSS
But it is not possible to disconnect Google Fonts! It is only possible to choose a Google Font what we don’t want.
How can I solve this issue? We have get a written warning from a lawyer and have to solve the problem as soon as possible.
At the moment the only solution is to deactivate and delete your plugin.