Find out where shortened URLs lead to without clicking
http://www.17cats.com/newblog/tags/%E7%99%BD%E8%8F%B2%E8%8F%B2/?aim=iCNByG2h3cXXwfXk&utm=guang5
http://www.17cats.com/newblog/tags/%E7%99%BD%E8%8F%B2%E8%8F%B2/?aim=iCNByG2h3cXXwfXk&utm=guang5