Referrals www.google.com: 20 duckduckgo.com: 7 yahoo.com: 6 twitter.com: 5 google.com: 5 www.google.co.uk: 4 instagram.com: 4 facebook.com: 3 bing.com: 2 www.google.com.au: 2 www.google.hr: 1 plagscan.com: 1 www.google.ca: 1