I’m playing with a Simple:Press install on an SSL-secured site. It looks like all resources are being pulled down securely (i.e. with the https prefix) except for one – the gravatar image when you are logged on. For example, when I log in the following image is used in the top left corner:
http://www.gravatar.com/avatar/4c801adb87c3baafdb529622b64b68e6?d=404&size=50&rating=g
Since it’s not secure (http insted of https), Chrome gives a warning about mixed content being on the page. I flushed caches, checked the forum settings and Gravatar settings and don’t see a way to change it. I even tried the Gravatar cache plugin but then a new problem develops – a 404 error occurs presumably because a routing issue is preventing the IIS server from finding the resource. (FYI, if you change the cache file to use a file extension instead of being extensionless, this problem would disappear.)
You can see the issue for yourself at https://galleryserverpro.com/forum/.
Cheers!
Roger