> On Fri, Dec 11, 2009 at 12:38, Kockert, Timo wrote: > > Just to clarify: I know the EncodeUrlTransformer does the > > encoding for me. The problem seems to be that some > > devices do not send session ID cookies with image > > requests. > > Do you know what type of devices they are? Your log file may contain > User-Agent info that tells you whether the failed requests came from > real browsers or search bots or whatever.
Mostly iPhones and iPod Touchs.