123LogAnalyzer 

Fastest, most powerful and detailed solution for analysing your web server logs. High-speed processing, low disk space requirements, built-in IP mapping, unique filtering capabilities and more. Fast, powerful and professional.
web log statistics web statistics stats referral referrer internet stats web stats web site analysis log analysis log analyzer web traffic analysis web site tracking

Traffic Log 

Traffic Log is a web statistics script. Traffic Log enables you to track hits and unique visitors, hits by page, by date, browser and captures the entry page for each visitor. The log file can be purged of old visits through use of the script.
counter stats logs server cgi script log perl