Refeerers From googleads(.)g(.)doubleclick(.)net

Refeerers From googleads! should i worry?

[Nazhahp]

My wp stats show that there some referrers from googleads(.)g(.)doubleclick dot net

what is that suppose to mean ?

thanks in advance!

[keyplyr]

That's Google's Adsense. Either you publish Adsense, or you applied to be an Adsense publisher and they are crawling to verify or they're just following baclinks.

[Nazhahp]

Thank you for your instant reply!