We 've secured our site with an SSL certificate and everything looked ok except the import requests for Google fonts which are done in insecure http.
I located and changed the the various import strings of type "@import url(https://fonts.googleapis.com/css?family=Open+Sans&subset=latin,greek)" from http to https in the skin.css file in my skin directory, but it still throws a warning for insecure content. I restarted the app, incremented version in Client Resource Management, cleared the cache but still no joy.

Using Chrome's dev tools I tried to understand the header for css rendering of my page but it's well beyond my understanding so I could use some help.

I noticed that in the page header the font request is still in http format and I don't understand where this is coming from.

Thanks in advance,

Hi SKOUBRI,
I tried all three of you suggestions and the thrid on worked!

Apparently I was experimenting with external fonts and forgot to remove the string from the ascx page.

Thanks a lot!

(And as I guess skoubri is a Greek ui, efxaristo!)