Google has started a free service for webmasters. Which is about the statistics of the visitors to their sites and is known as Google Analytics. Google Analytics also provide the premium service for a Fee.

In Google Analytics free service, you can check about your daily visitors, unique visitors, total page views. Further more you can also check that how much visitors are from which country.

Another service that is provided by the Google Analytics is Real Time Statistics. You can check that how many users are visiting your website/blog right now.

You can easily link your page to your blog/website. Simply Sign Up for Google Analytics.

When you have completed the sign up process, then you have been provided a Tracking Code. Copy that code and paste it into your Sidebar Gadget using HTML/JavaScript.

After putting that code, your blog will be linked to Google Analytics.

You can check real time statics from your Google Analytics Account.

Firstly, open your blog/site page. (so that at least one real time visitor may be online)

Then Go to Home Tab and select Real Time ^Beta and click on Overview of Location to check your real time visitors.

More services that are provided by the Google Analytics are the statistics of your Adsense account e.g. click count and also your AdWords account.