The number of federal agencies creating and maintaining electronic net
worked resources continues to increase. One networked resource federal
agencies are increasingly using is the World Wide Web (Web). As gover
nment use of the Web rises, so too does the need for assessing the ext
ent and nature of public use of agency Web sites. One means of Web use
evaluation is through the analysis of Web server-generated log files.
This article presents various log file analysis techniques and issues
related to the interpretation of log file data.