Referrals facebook.com: 13 www.google.com: 12 duckduckgo.com: 12 twitter.com: 10 bing.com: 9 google.com: 7 yahoo.com: 6 instagram.com: 5 com.google.android.gm: 1 com.google.android.googlequicksearchbox: 1 l.facebook.com: 1