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Hi Gonzalo, I had just analyze your website both www & non www. I had come up with following perspectives that are shown below: URL: http://www.pacomarca.com/ PR: 4 Alexa Rank:18752550 Backlinks: 32 & URL: http://pacomarca.com/ PR: 4 Alexa Rank:18767880 Backlinks:114 From the above analysis it is clear that the non www has more number of backlinks, so it is better to redirect www to non www. Redirecting www to non-www If you want to do the opposite, the code is very similar: `RewriteEngine On RewriteCond %{HTTP_HOST} !^my-domain\.com$ [NC] RewriteRule ^(.*)$ http://my-domain.com/$1 [R=301,L]` In this case we are explicitly typing the domain name. I'm sure it's possible to do it in a generic way, but I haven't had the time to work one out and test it. So remember to change 'my-domain' with your domain name! If you want to know how to redirect the inner page then please check the link: How do I redirect all visitors to the 'www' version of my Web site (or vice versa)? I hope that your query had been solved.

You need to use the google webmaster tool. There you will find your exactely position for a given keyword.