Who visits your website? And perhaps more importantly, where are they from? ClustrMaps can provide answers to such questions, and users might even be entertained along the way. Visitors can use the link here to create a counter on their website that will list where visitors are located (using their IP address), along with showing an interactive world map of their respective locations. It's quite useful, and it is completely free for those users who receive fewer than 2500 visitors daily. This version is compatible with all operating systems.