I need HELP, i did had always good google traffic and for some reason i dropped in google. Who can tell me what to do, who can say wat is wrong with my tags so i come higher in the google searches again. My site http://www.tws3d.com
Maybe its not your site but the sites that are backlinking to you. you know google was rather harsh with sites in this last update. many were banned for link-farming, many many more lost 'position' how are you building your backlinks? check your strategy.
there are many possible reasons... by the way are you optimizing your site...? noticed that it still indexed.. so just keep promoting and link building...