It's believed that AdSense Ads that are placed on the left side of a web page may achieve the most. Since many web sites use the left side of the page for the web site menu, a majority of users will automatically look to this side of the page for navigation. Doing this can present a problem for you because you now need to find a new place to put your site menu. Some people use top menus, some use the right side of the page, but using the right side of the web page may cause confusion among some of your visitors. One good solution is to place one single ad above the menu, and one below the menu. This way you're not displacing your standard web page features.
Ads On the Left Side of the Page
It's believed that AdSense Ads that are placed on the left side of a web page may achieve the most. Since many web sites use the left side of the page for the web site menu, a majority of users will automatically look to this side of the page for navigation. Doing this can present a problem for you because you now need to find a new place to put your site menu. Some people use top menus, some use the right side of the page, but using the right side of the web page may cause confusion among some of your visitors. One good solution is to place one single ad above the menu, and one below the menu. This way you're not displacing your standard web page features.