This is a full-features analytics package that allows you to track every detail about your web traffic along with setting up goals and funnels to see how well your sales system is working. It also integrates with Google Adwords.
A free yet reliable invisible web tracker, highly configurable hit counter and real-time detailed web stats. Insert a simple piece of our code on your web page or blog and you will be able to analyse and monitor all the visitors to your website in real-time!
...give you real-time performance updates-so you have a clear picture on how well your campaigns are performing.
Server Logs (e.g., Awestats ,Webalizer)
With most hosting plans you'll have included with it access to server logs which can provide you some rudimentary insight into your traffic including the pages being found, traffic numbers, traffic sources and keywords used to find your site.