Zorbstat is useful for counting total number of visitors, total number of hits per day, per hour, this month, this year etc., It shows the statistical details like, what type of operating systems whether it is windows platform or linux or unix or oth
Tracks visitors, referrers, browsers, operating system, Flash version, screen resolution, language, and country of each visitor. Free e-mail support.
Web Analyser Pro is a PHP based online counter program which is helpful for the webmasters to count number of current online visitors and whoever visited before. It also tracks the visitors information like, visitors IP address, URL, type of browser,
Add automatic Users Online Counter to your website. All you have to do is copy/paste the code anywhere on your webpage and you can display the number of unique visitors online! Easy to install, platform independent and 100% free.
The Users Counter is a PHP based counter script that can be used to count and display the number of users who are browsing through your websites pages online. The script can be easily integrated with your existing website. There are two options avail
Great free website hit counter. More than 45 different skins are available to satisfy your taste. Easy to install and platform independent. Just copy/paste to your page. Absolutely FREE!
Tizag PHP Page Counter is an efficient online PHP counter independent of MySQL database. You can use this program to calculate your websites webtraffic and to claculate the total hits for your website pages. You can easily install this PHP applicatio
A page explaining how to create hit, unique IP, cookied user, and referral counters. Full source code examples. This is part of a webmaster's tutorial - you are encouraged to build your own customised counter from the elements you want.
Statistix is a PHP based counter script that helps you to maintain visitor records for your website and the webpages. This program can monitor and track of current online users for your site, total hits for your web pages, the date and time of custom
This function checks Social Security Numbers for validity based upon the issuance algorithm used by the Social Security Administration. | 
