Google Analytics is a powerful tracking application to measure all your website traffic, you are going to need it to see whats going on in your site, sign up here, its free as long as you don’t exceed 5 million pageviews a month.
Create a new account at Google add your URL and you will be given the choice to add code or upload a verification file to your site, this will let Google know that you are the site’s owner and then will start reporting all the stats you will ever care about.
All the doco stuff is here, happy reading.
For WordPress users there is a plug in – from my Dutch friend. This will do all the work for you but you still need an account with Google, add your site and then you will get your analytics user ID which you then insert into the WordPress plugin.
