I already tried it via showing it in a Limelight Lightbox or inside Sections Pro and also with several iFrame stacks (Joes Offsite Stack, the Embed stack by Stacks4Stacks and so on). But only a small part of the shop-site is shown inside the iFrame and it’s completely not functional (and links to the external shop-page). You can see how it should work when looking at the first link inside an own browser window.
I also tried a RW iFrame page type. But here it also doesn’t work: https://2020.bingen-ruedesheimer.de/shop-iframe/
I need this shop as smoothly integrated in the website as possible. Could Joe Workmans “Portal” stack be a way? Or some kind of php-magic? Completely clueless…
I already found this thread: https://forum.rw4all.com/t/embed-this-site-into-another/1913
Yes, I do have access to the ftp-server and could edit the htaccess file, but never heard of CORS before.