In an effort to prevent ghost spam, I am trying to filter traffic by hostname in Google Analytics. I have found several hostnames that appear legitimate, and now the length of these hostnames in regex exceeds the character limit in the Google Analytics filter field. When I try to create two separate include filters (to cover all of these hostnames), they conflict with one another. As a result, my view doesn't register traffic from the set of the hostnames included in Filter 1.Is there a way to include all of these hostnames regardless of the character limitation?Is there a central repository of safe hostnames? I've got www.mysite.com, mysite.com, and subdomain.mysite.com. I've also added translate.googleusercontent.com|webcache.googleusercontent.com|web.archive.org|mysite.com.googleweblight.com|translate.baiducontent.com|mysite.us1.list-manage1.com|ww.mysite.com|www.mysite.toolweuse.comOther sources I've already reviewed:Exclude multiple domains in Google AnalyticsHow to fight off Google Analytics referrer spammers?Google Analytics - include filter not working
Google Analytics include hostnames beyond character limit
google analytics;filtering;google analytics spam