In my learning about SEO I have come across to learning how to use the google search console.
If you are serious about SEO this is a must.
1. create a google account
2. if you already have one then login to google
3. Click this link once you are logged in it takes you to the google search console http://www.google.com/webmasters/tools
4. Once logged in the console, add a property, then it makes you verify using 5 different methods, choose 1 of them.
5. Once you click on one of the above methods and they will give you in detail what you need to do. Thats it.