Happy Log is a log file analyzer that examines log files from your web site. Reports are generated as lists or graphs, and can be exported as HTML, Word or Excel files. You will get statistics on: Hits and visitors, which browser and OP-system are used, how the visitors are
moving around, search engines, errors, targets (is the visitors doing what you want them to do?), and tracking (all reports based on users who arrives to your site from refereeing site, like an banner click), and much more.