HTTP_REFERER XXXX:++++++++++++++++

[Anonymous]

I have a script that gets the refererer for a stats logging system. On some occasions the HTTP_REFERER is recorded as:

XXXX:++++++++++++++++
(with varying numbers of + after the XXX

Does anyone know what this is?

Thanks,

Hadleigh

 

[Oleg Butuzov]

Good question.
I have a web service that get a stats for livejournal users...

some times i see same XXXX: +++++++++++++++

I think this is proxy or some kind of new firewall.