Google's Webmaster Central is a terrific resource for helping you understand how to boost your visibility to Google's search bots. If your site isn't appearing in Google search results, or it's not performing as well as it once did, check out these steps to identify and fix potential causes of the problem.

Check your site is in the Google index

Make sure Google can find and crawl your site

Make sure Google can index your site

Make sure your content is useful and relevant