Step 1:
Go to Google Analytic setup page and click start measuring
Step 2:
Fill in all the necessary account details
Step 3:
After you have successfully register for a property, go to admin tab and look for Data Stream
Step 4:
Click on the newly added stream which is your just added domain. Scroll down to the bottom and look for the View tag instruction
Step 5:
Select the Install manually tab and copy the code provided by GA
Step 6:
Paste the code into the GA section on Web Store and click Add.
After a few hours delayed, Google analytics will start recieveing data from customer that visited your website. Now you can mornitor your website performance and metric on the analytic dashboard of GA.