This access.log parser creates three beautiful representation of users history on a site. This means that we can see which pages was browsed by every user, and more interestingly the users history There are three representation, one tree graph ,one flow graph and a stacked chart.
Accept default Nginx access logs, Apache combined logs
For installation, requirements and informations, see: Wiki
The documentation consists in just my thesis for my BSc, sorry but this is written in Italian.