Referrals www.google.com: 140 r.duckduckgo.com: 20 www.google.pl: 8 www.google.com.hk: 4 www.google.de: 4 www.google.com.ar: 3 plagscan.com: 2 www.google.com.au: 1 twitter.com: 1 google.com: 1 www.google.com.br: 1 www.google.ca: 1 www.google.co.uk: 1