Δαφνη Ευτυχια Αρθουρος

There could also be static content (known ads, backgrounds, scripts, etc.) that is accessed locally instead of fetched over the modem

I guess those would be the same ads I don't retrieve at all, thanks to an ad- (and pop-up)-blocking proxy (privoxy, but there's others). That really sped up my dial-up surfing.