Yes, I was about to say.... all these techniques (other than the css media queries) require a hit to the backend.
Ideally there would be detection on the edge/cloud, so varnish cache can kick in where possible without hitting a rails stack or sinatra. Still, good ideas in this thread. -- You received this message because you are subscribed to the Google Groups "Heroku" group. To post to this group, send email to heroku@googlegroups.com. To unsubscribe from this group, send email to heroku+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/heroku?hl=en.
