Perch Content delivered to iframe of another site...

I'm developing a very cool (I think) bilingual video trail status map for a ski area in Japan. Using the events app, they will be able to, in real time, show the current lift, trails, and grooming statuses. The information is displayed on monitors throughout the resort and updates whenever a change is made in perch. The receivers are raspberry pis. Let me know if you would like to see it.

Now they are asking if they can access the trail map on the resort's web site that is being developed by someone else. They are trying to call in the content through an iframe, but it is not coming in. If I copy the page's source code, paste it into a page and call that in, it displays correctly. So I think it's because of the fact that perch is generating it that it doesn't come up. Does that make sense? Is there any way to allow a perch generated page to be read in through an iFrame?

Thank you!