Re: Exhibeo with SSL/HTTPS (from FW)
Is that the Exhibeo file that exported the gallery?
I don't see an Exhibeo gallery on the page you linked to ( https://www.grantsymon.com/c/UneGlaceParis/ugp-portraits.html ), but I do see an empty box that has an "Exhibeo" ID and presumably corresponds to a box called "Exhibeo" in your Freeway document. So it seems like the gallery isn't being published by Freeway.
Something that might be worth checking is: are you using the Exhibeo 2 Action (rather than the original Exhibeo Action) in Freeway?