I installed Multisite Analytics for wp1euro.com
The page at https://wp1euro.com/ ran insecure content from http://wp1euro.com/wp-content/plugins/google-analytics-async/ga-async.css?ver=3.4.1.
When I deactive Multisite Analytics plugin, it gone.
How can I do it? I sell service and I do not my customer get any doubt on me.