Check out this blogpost by Facebook on FB Lite (not vail in the US unfortunately, so I haven't had the chance to play around with it myself). https://code.face

Check out this blogpost by Facebook on FB Lite (not vail in the US unfortunately, so I haven't had the chance to play around with it myself). https://code.facebook.com/posts/1365439333482197/how-we-built-facebook-lite-for-every-android-phone-and-network/ https://code.facebook.com/posts/1365439333482197/how-we-buil... As much as I dislike FB for other reasons, you gotta give them credit for caring a lot about performance.