We'll create fresh WordPress site with Google+ One Button installed. You have 20 minutes to test the plugin after that site we'll be deleted.
This plugins enables the famous Google +1-button in your wordpress-installation. The button is shown beneath
your posts/pages. With this button you can share the permalink to your post/page in your Google+ profile.
You’ve got the possibility to change the look of the button in the same manner, that you can do by using the
configurator that Google provides: see Google plus one.