Referrals www.google.com: 24 fimfetch.net: 10 www.openurls.eu: 9 www.urlopener.com: 4 linkopener.com: 3 google.com: 2 bing.com: 2 bulkurlopen.com: 2 www.google.co.uk: 1 www.google.pl: 1 www.bing.com: 1 cn.bing.com: 1 www.reddit.com: 1 developer.mozilla.org: 1 m.facebook.com: 1 www.google.co.il: 1 yandex.ru: 1 www.visiospark.com: 1