Advanced Web Statistics (AWStats) is a free powerful Web server logfile analyzer (Perl script) that shows you all your Web statistics including visits, unique visitors, pages, hits, rush hours, search engines, keywords used to find your site, robots, broken links, and more. It works with both IIS 5.0+ and Apache Web server log files as a CGI and/or from the command line. It also supports around 40 languages.
Adtrackz Platinum is a full-featured but easy-to-use script for tracking all online ads, including graphics, text, email, and affiliate links. It tracks conversions and calculates ROI so that you can evaluate the effectiveness of any online advertising. Installation and script hosting is also available, and the software comes with a money-back guarantee.
Apache2GDL is a Perl script that parses an Apache log file and generates a directed graph of visitors' movement in GDL format for visualization with aiSee. It also allows you to pipe the graph directly through aiSee and get a mapped SVG or PNG image of the layout. The generated images help you find out how people actually browse your site -- which paths they take to get from page A to page B, which paths are more popular than others, which pages get the most hits, and whether there are one-way paths and dead-end pages.
AutoNOC is a high performance, production integrated, peer-to-peer network operations management platform for Windows and Linux. It provides real-time historical analysis, root cause, fault detection, reporting, alerts and alarms, and no-nonsense correlation. It is an interoperable vendor independent solution with built-in support for Microsoft, Cisco, Linux, IBM, and other major technologies. Additionally it offers many novel capabilities, including end user personalization, easy scalability, compressed historical databases, infinite histories, event archiving (it works as a syslog server), and multi-language support.
Fido is a multi-threaded file watcher which searches files in real time for user-defined patterns. When it locates a match, it runs a user-defined program. It is useful for monitoring log files for issues and responding to them. It was designed to recognize log file rotation and start monitoring from the beginning of the new file.
Geolizer is a patch for Webalizer that uses the GeoIP library to generate faster and more reliable geographic statistics than the default DNS suffix method. It is recommended that DNS reversal be disabled on your HTTP server for improved performance and more accurate statistics. It also supports country flag pictures, can be compiled under MinGW/MSYS, and features a human-readable transfer size display.