W3Counter - W3Counter lists visits, referrals, browser versions, resolution, and operating systems used to view a site.
ShinyStat - ShinyStat is a web tracker with visits and online counter.
CQ Counter - CQ Counter is a free website visit counter.
HitWebCounter - HitWebCounter is a free website visitor counter.
Sitemeter - Sitemeter provides counter and tracking information tools and services for web sites.
Histats - Start tracking your visitors in 1 minute!