Posted by Michael Fesser on 06/27/07 21:03
..oO(Iván Sánchez Ortega)
>Pablo wrote:
>
>> Is it possible?
>
>Yes.
>
>Do some research on HTTP referrers.
And on how unreliable they are. What about URL parameters?
on site 1: <a href="http://site2.example.com?ref=site1">site 2</a>
on site 2: <a href="http://site1.example.com?ref=site2">site 1</a>
Micha
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