Referrals www.google.com: 80 twitter.com: 4 google.com: 4 yandex.ru: 2 duckduckgo.com: 2 facebook.com: 2 www.google.cl: 2 plagscan.com: 1 yandex.by: 1 yahoo.com: 1 www.google.co.nz: 1 www.google.ca: 1 www.google.fi: 1 www.google.com.au: 1