Hi, Well, you are going to have a very very hard time getting people to donate in order to use your site. This is due to many factors, one you are not unique, and there are many many many other services that will shorten urls for free. I recommend that you do the following in order to optimize. 1.) Use interstitial ads ( sale them yourself ) for the transition from the click to there page. 2.) Be FREE! 3.) Give Tracking You will make money from the ads, and more people will use it, and some people will then pay you to disable there ads. Best of luck
To be 100% honest, It took really really long to load up for me, and I have great internet. The banner up top is very plain, and you should make the 125X125 blend in more. Also try fooling around with the background and fonts to make it more visually appealing. Sometimes its as easy as this: I know it looks weird but it's a fantastic resource.