CrazyEgg.com - Visualize your visitors

With Crazy Egg, users install a code on their website to track every click a visitor makes on links, forms, ads, and flash documents. Results can be displayed in either an overlay or heatmap form giving the user a visual on click activity around the website. This kind of data is very useful for website owners as it can help them learn how their visitors navigate their site and how they can improve its usability.