Referrals duckduckgo.com: 28 twitter.com: 23 www.google.com: 21 bing.com: 21 instagram.com: 17 google.com: 16 facebook.com: 16 yahoo.com: 15 derpibooru.org: 13 sys.4channel.org: 4 twibooru.org: 2 trixiebooru.org: 1 www.hoofinit.org: 1