Google site management tools
From HAA Best Practices Wiki
Google has a number of tools that can help you manage your site. In order to use them, you must create a (free) account with Google and then register your site. This page has instructions for registering with Google and using two of the plugins built into the template that make it easier to work with the Google tools.
To Register
Visit Google to register. Click on the "Create an account now" link.
Once you have registerd sign into Google Webmaster Tools.