Larry Garfield wrote: > True, but bear in mind that the browser has to make a HEAD request for > every such file in order to determine if it needs to download it > again. That's a non-small amount of HTTP traffic if you have a lot of > images or CSS files.
True - although I rarely see HEAD requests. I see lots of conditional GETs instead. BTW, why does the browser do this for objects it has already cached? (assuming they're fresh/not expired) /Per Jessen, Zürich -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
