For anyone that encounters a similar issue, the “X-Frame-Options” header needed to be hidden:

proxy_hide_header X-Frame-Options;

I’m trying to display my MagicMirror display in an iframe on my web server to integrate it with my other web services and be able to switch between them easily. All of the web services are accessed through SSL reverse proxies and the proxied address is then referenced in an iframe. This works for every service except magic mirror which just shows a blank white page.

Is there any reason that it would not display correctly and anything I can do to get around this? I can access the MagicMirror fine through the reverse proxy, just not when it’s displayed in an iframe.