It’s really important for you to track your website traffic statistics so you know which areas are working well for you. Google Analytics allow you track where your visitors are coming from and even sales conversions.
This video shows you how to add Google Analytics to your WordPress blog.
also Check Out, Complete WordPress Website Development Tutorial: https://goo.gl/7wlI55
Solution of all Issues related to WordPress: https://goo.gl/b2Z8qZ