[AegirLeet]

There are a number of settings for this: https://wiki.mozilla.org/Security/Referrer

[abdullahkhalids]

Thanks. Do you know if some of these break major websites if I move away from the default settings?

[AegirLeet]

I've had a small number of sites break when not sending any referer. Can't remember any concrete examples off the top of my head though.