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Learn to identify referral spam traffic, as well as best practices to reduce referral spam in your Google Analytics account
Guide Me

Another great article with different regex to try

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# 1
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I didn't find this article here, but I found it helpful:


I've spent the better part of a day tinkering around with this and I've had good results these 3 filter exclusions plus your correct hostnames in both the view filter and the custom segment. The big "a-ha" moment for me was finally understanding that the view filter in the admin is for new traffic that is recorded from this point forward and the custom segment being for excluding the spam from historic reports before the view filter was created.