A structural diagram for a web site based on both the physical links and the semantic links of the web pages of the web site is created by determining the physical links among the web pages of the web site and the semantic links among the web pages. The physical links and the semantic links among web the pages are combined to yield the structural diagram of the web site. The physical links can be defined by the hyperlinks among the web pages. The semantic links can be defined by a directory structure of the directories within which the web pages are stored.