After you put the tracking ID on the blog, you will be able to get the data like the stats of the Website, and also you will be able to set up the goals, on the website.
Not only this, those who are into ad sense, they will also be profited because the Google Analytic can track your website and will tell which ad is good, and which ad performance the best.
You can see how this will work in the first few days of the installation. The Google Analytics also helps see and check things on your computer which is not up to the mark and will give information about the same.
Well, lets get into Google Analytics and see how it actually works and lets see how to implement in Websites.
Google analytic. https://analytics.google.com/analytics/web/provision/?authuser=0#provision/SignUp/
Once you are here, select the button which says Sign Up.
The next page will ask you to update the settings and to fill in the form.
Please do so, bu selecting the appropriate values.
After filling the form, go all the way down and select the blue button which says "Get Tracking ID"
Once you have got the tracking ID, copy the html code in the <head> section of the website.