The race of the shortest trimming URL is still on. Recently a lot of different companies started the website to shrink/trim/short long URLs and now just because of the Twitter, things are becoming quite fast. The race is on to get the shortest URL domain, even the current short URL trimming websites have started getting even new better domain. In the month of July 2009, the very famous StumbleUpon started a short URL domain too with the name of SU.PR. Now one of the already very famous short URL website bit.ly jumped in again with even a better small URL domain named http://j.mp.