Find out where shortened URLs lead to without clicking
http://www.17cats.com/newblog/post/c96503f3/?rsc_t=0.5309282376392707&rsc_t=AZVir1FqBCYgZF8u&peo=KF4uq8tyYRvL4Leh&t=fpxPil7dfGyBfggm&utm=guang5
http://www.17cats.com/newblog/post/c96503f3/?rsc_t=0.5309282376392707&rsc_t=AZVir1FqBCYgZF8u&peo=KF4uq8tyYRvL4Leh&t=fpxPil7dfGyBfggm&utm=guang5