barney

I want to see where my traffic is coming from. So I wrote a php script
to log the referer among other things.
But when I click on a link in google search results I am not getting a
value for referer. I tried yahoo and it is the same result.

But when I click a link on my site that points to another page in my
site I do get a value for the referer.

Anybody can help me with what's happening?