If you want to add page-hit counters or download counters to your website then you may have what you're looking for. This sophisticated Perl script can perform all the basic requirements of a web counter. It can :-
act as a page-hit counter;
act as a download counter;
track ip addresses to avoid false increments;
disable caching;
output counter values in a manner suitable for javascript or server-side includes.

Unless you want to gather detailed statistics, or display values using pictorial graphics, this counter will probably do everything you need.