Find out where shortened URLs lead to without clicking
http://www.17cats.com/newblog/tags/%E9%98%BF%E9%87%91/?t=9580df57-df2f-416d-aee5-df1658a8c8ed&cost=859578&cox=TyA8EIsIygzZu939&utm=guang5
http://www.17cats.com/newblog/tags/%E9%98%BF%E9%87%91/?t=9580df57-df2f-416d-aee5-df1658a8c8ed&cost=859578&cox=TyA8EIsIygzZu939&utm=guang5