Interesting. I did the switch on my pennywhistle site (which has very few members as of yet and is thus good for testing).
I used Chrome Developer Tools to show me the offending page items. One was a little older smiley icon which I removed. Another was a photo on my profile page that I reloaded and was then fine. Most pages seemed green-locked ok now on that whistle site.
But the problem issue was my two animated ad sliders I use on the Home page of both my sites. They are in html iframe code, and the images are hosted by a very inexpensive 3rd party site I use and like called Comslider, not in the US.
Here's the Chrome https warning i get about the sliders, which are now blocked from loading:
Mixed Content: The page at 'https://pennywhistleclub.com/' was loaded over HTTPS, but requested an insecure resource '
http://commondatastorage.googleapis.com/comslider/target/users/1487350267xd4950b10706967
cf4fe5fa89322f1201/comsliderframe1238105.html'. This request has been blocked; the content must be served over HTTPS.
The iframe http code used for the slider there is:
<center><iframe id="comslider_iframe_1238178" style="border: 0; margin: 0; overflow: hidden;" src="http://commondatastorage.googleapis.com/comslider/target/users/1487357296x1515989ce43e98dbc6550162c1dfc3d7/comsliderframe1238178.html" width="100%" height="100%" scrolling="no"></iframe></center>
So... I've written Comslider asking if they can make the appropriate changes to become 'secure' https. I guess that's all I can do if I want to keep using their slider, right?
Right now my Pennywhistleclub.com site is locked/secure https, but only because the two sliders are being blocked. That's ok for now, because I have no paying clients with ads on that site.
But on my other site
http://fotmd.com/ I have NOT made the https change, so the FF/Chrome show it not greenlocked, and you can see my two ad sliders are still functioning fine right in the middle of the Home page there. I can't go to https on that site until I get the slider compliant because I have several paying customers with current ads running.
--
...just another satisfied Jamroom customer.
Migrated from Ning to Jamroom June 2015
updated by @strumelia: 04/19/17 08:28:50PM