To monitor visitors and traffic to your website, sign up for Google Analytics:

http://www.google.com/analytics

•       Sign up for Google Analytics and add your domain name.
•       Get the Google Analytics code.
•       Obtain your Google Analytics Tracking ID and update this to your website
(or provide this info to MSPStream)
•       Validate that everything is working okay.

Below are some quick reference videos:
http://www.youtube.com/watch?v=HX9P5ZrpE2Y
http://www.youtube.com/watch?v=v8p5kSNijzw