Find out where shortened URLs lead to without clicking
http://www.17cats.com/newblog/tags/%E7%94%B3%E5%A5%A5/?cox=d7b8b75f-b16d-40bf-a3f1-e38a8f27d615&nex=366244&utm=guang5
http://www.17cats.com/newblog/tags/%E7%94%B3%E5%A5%A5/?cox=d7b8b75f-b16d-40bf-a3f1-e38a8f27d615&nex=366244&utm=guang5