Under the Referral Traffic tab, I get to see a list of which domains are most responsible for referral traffic to my website. Only problem is, this counts facebook.com and m.facebook.com as different domains. I want to combine all facebook domains into one, so I can hopefully get a statistic like:
50% of referrals come from Facebook 25% of referrals come from Google 25% of referrals come from Twitter
How would I go about doing this?