A web counter or hit counter is a computer software program that indicates the number of visitors, or hits, a particular webpage has received. Your counter can be either visible like these :

or invisible. If you would like an invisible counter on your site, you can see how many people have been visiting through a seperate website which will tell you statistics on how many people have visited your website each day. You can track how many people came to your site per day, where they were from and what pages they went to. See below: