If not, and you’re wanting to see how your site is performing on Google, and how to improve it’s ranking then setting up Google Webmaster Tools is a must.
What is it then? Well, once you’ve verified your site by either adding a meta tag to your hompage, or uploading a HTML file you can find out how Google see’s your website.
Some of the most useful features for search engine optimisation though, can be found under it’s “Diagnostics” section. There you will be able to find out what you can do technically to help your site find it’s way up the listings – things like duplicate meta tags or page titles for instance.
You can also help Google find your pages by telling it where your sitemap.xml file is.
Get started at http://www.google.com/webmasters/tools