Referrals www.google.com: 17 history-frame: 5 www.google.com.mx: 3 t.co: 3 www.google.com.au: 2 bing.com: 2 www.baidu.com: 1 www.google.se: 1 google.com: 1 yandex.ru: 1 www.one-tab.com: 1