Google analytics tracking code is a relatively short piece of javascript code. The code creates the analytics tracking code on the fly, as the web page loads. Using Analytics tracking code on your webpages reveals a LOT of information about your visitors such as ...

  • Real time, live stats about the visitors that are currently on your website such as the pages they are on, where they came from (referrals) how long they have been on specific web pages on your site and much more.
  • More specific information about the visitors to your website such as their age and location, gender, interests, what type of computer or mobile device they are using, what web browser.

Google analytics tracking is 100% free ...