There are many ways to learn to code these days. From coding bootcamps like Flatiron School to online courses to totally free beginner resources. The best way to learn to code depends on many factors, but the most important one is you. See what course is best for you.
http://blogs.msdn.com/b/carlosag/archive/2010/03/25/analyze-your-iis-log-files-favorite-log-parser-queries.aspx
i recommend to use Google analytic that will show you all details
or if you are hosting with some company then they have statistics for this