[romeovs]

This concept is really neat!

I do have one question: how would something like this work when your webpages are being cached or when you're behind a CDN? As far as I can see none of this can work unless all requests hit your web server.

Does anyone know of any solutions that work similarly, but would allow for CDN's and caching? I'm aware that these will probably need JS, but I'm fine with that.