Automatic Site Authorisation in Google Webmaster Tools
If you have already authorised a website in Analytics then there is no need to double-up on your work. Simply enable the option for the website to be added in Google Webmaster Tools automatically. You will find this page under “Preferences” link.

Dan Petrovic is a well-known Australian SEO and a managing director of Dejan SEO. He has published numerous research articles in the field of search engine optimisation and online marketing. Dan's work is highly regarded by the world-wide SEO community and featured on some of the most reputable websites in the industry. Questions? Here's Dan's contact email.
Copy the code below to your web site.