How to add Google Adsense to WordPress
This tutorial provides complete guide in adding google adsense to your wordpress website .
Difficulty Level : Simple.
Time Required : 5-10 min
Let’s get started
Step 1: Log in to your Google Adsense dashboard
Step 2 : Click My Ads
Step 3 : Click New Ad Unit
Step 4 : Create new Ad unit (Prefered Responsive as it is good for all responsive websites) Fill out information . Ad unit name . Keep it unique if possible and it also helps you track individual ad unit status in later time
Step 5 : Click Save and get code.
Step 6 : Copy the entire code .
Step 7 : Login to your wordpress site
Step 8 : Go to Appearances -> Widgets
Step 9: Depending on where you need to display the add . Click on that specific section and add a text unit to that section
Step 10 : Name the title what ever you want and paste the code in the Content section. Hit Save and that it.
Step 11 : Log out of your wordpress website.
Step 12: Clear Browser Cookies and Data or alternatively is you using Google Chrome open website in Incognito Window.
Step 13 : Check and see if your ad unit is displayed or not.
Step 14: If it is not displayed . Check if you have missed any of the steps above.
Step 15 : Relax and Enjoy . Cheers.
Info source : /add-google-adsense-wordpress/