Find out where shortened URLs lead to without clicking
http://www.17cats.com/newblog/categories/%E5%89%A7%E5%9C%BA%E7%89%88/?t=923720&utm=guang5
http://www.17cats.com/newblog/categories/%E5%89%A7%E5%9C%BA%E7%89%88/?t=923720&utm=guang5