0. Creating a Google Analytics Account

First at all, you must have a google account and then you need to create a Google Analytics account here: https://analytics.google.com/

1. Creating a Flow of Data

Creating a flow of data from your website that you want to monitor with Google Analytics. You need to complete both fields.

2. Configuring a Flow of Data in your Account of Google Analytics

Then you can see this page where you can see the ID of your flow. This data is the most important.

3. Configuring a Flow of Data in your WebSite

Then you have to add this part of code in your website, on the part of HEAD.

4. Dashboarding in Google Analytics Account

Finally, you can see all information of your web in your Google Analytics Account