Google Webmaster tools are basic mechanisms that Google uses to communicate with all the webmasters. These tools enable one to discover complexities within a site and tells if the site is infected or suffering from malware. The most interesting thing about Google Webmaster tools is it comes for free. You need to have an account with GWT and that is all you need to get started. This article talks about Google Webmaster tools and how it works to enhance the performance of a website.