I’m trying to use Workflows to display URLs in the iFrame plugin, but the only URL that will display any page data is https://zeroqode.com. Can someone please advise? I’ve tried generic URLs like google.com, and more specific login URLs as well.
So iFrame plugins works as expected, i double checked it.
Your problem is that some websites deny access for X-frame-options, so you can check it by yoursef, you have to create one more app and toogle the settings like on this screenshot, then with iFrame just insert your app URL.