Posted By: TaLuPor lo visto, si tu web usa SSL puede leer el referer, voy a probar con un script.
La solución sería habilitar ssl cuando el user venga de google.

Google Encrypted Search Ironically Not So Encrypted?

Speaking of half-measures, it turns out that the Google Encrypted Search service that Google launched last year is actually less secure than the new service that’s rolling out by default for signed-in users.

I loved that Google launched that service, just as I’ve loved that it shifted things like Gmail to being encrypted by default and the greater trend that we’ve been seeing where many web sites go encrypted. In an age when people connect through wireless networks with little thought of how they might be monitored, encryption isn’t just nice, it’s essential.

But Google Encrypted Search, as Google told me today, doesn’t block referrer data in the way that the new service does, not if you’re going from one encrypted server to another.

For example, if you used Google Encrypted Search and clicked on a result to come here to Search Engine Land, because we don’t run encryption, the referrer isn’t passed along. But Cutts said that if we did run encryption — or if any site did — they they would get the referrer data passed along.

The new service entirely blocks referrers, at least from non-ad links. It seems like Google Encrypted Search should do the same blocking, and for all links, non just the free ones. If Google’s stepping up the privacy game, then those who are deliberately seeking privacy by using the service should get full protection.

By the way, I’m double-checking on the issue with Google Encrypted Search and referrers still being passed through in the right circumstances, because the help page about the new default SSL search suggests this doesn’t happen.

Postscript: Google has stressed that this is the way the SSL protocol works in general, to preserve referrer information when moving between two https servers and not any attempt by the company to make Google Encrypted Search somehow less secure. I’d still say that if the new SSL search is going above-and-beyond by blocking some referrers, then Google Encrypted Search should do the same.

Posted By: TaLuhttp://www.seofaststart.com/blog/ssl-search-referral-data

Posted By: Domo Sapienspor que no hacerlo asi Encriptado?

Posted By: TaLuPor lo visto, si tu web usa SSL