Thanks to the great development in the use of the Internet, even in Archaeology the Net can be exploited both as a means to spread new research results, and to create a dialogue between different institutions like Universities, Superintendences, archaeological and cultural associations. Nowadays, through thousands of web sites, users have acquired a good experience in surfing and are able to choose which site to visit and not. This article presents a detailed description of our web site for Medieval Archaeology, which counts more than 6000 web pages since it was put on line in 1996. It has become a benchmark and a starting point for every kind of research in medieval archaeology on the Interne