Method for characterizing and visualizing patterns of usage of a web site by network users

A method for building a database of information about visits to a Web site, the Web site comprising Web components organized in a file directory structure having directories and sub-directories, the method comprising:

• a) retrieving raw hit records, each raw hit record pertaining to a particular Web component of the Web site;
• b) extracting selected information from said raw hit records, thereby to create, from each raw hit record, a filtered hit record, the selected information including information identifying the Web component to which the respective hit record pertains;
• c) distinguishing respective filtered hit records according to the visit to which each of them belongs, and associating a particular visit index with each filtered hit record;
• d) storing the filtered hit records in a data storage device, said storing step comprising the further step of indexing said records such that each record is retrievable by reference to the filename of the corresponding Web component;
• e) proceeding hierarchically from lowest sub-directories to highest directories, compiling for each sub-directory and directory a respective record of collective usage information pertaining to all Web components associated with such sub-directory or directory;
• f) storing said collective-hit-information records in the filtered-hit-record data storage device, said storing step comprising the further step of indexing each said record such that it is retrievable by reference to the name of the corresponding sub-directory or directory;
• and
• h) organizing said filtered-hit records and said collective-hit records as a further Web site.