To connect your website to Facebook visit the new Insights page and follow this guide, this is a new area of Facebook that gives brand new statistics about Interaction on Facebook.

Click on the Green "Insights for your domain" in the popup box you will be asked for some information and given a code snippet to add to your websites Meta Tags.

facebook_insights_popup

Enter your websites domain name and in the drop down select your Facebook Fan page or the page or profile you want to link YOUR WEBSITE to, be careful here and make sure you pick the correct page to link your website to.

Copy the code that Facebook Gives you and paste it into your Meta Tags after the <Head>, you also need to include an admin ID tag as well.
<meta property="fb:admins" content="YourName" />

Together it looks like this:

<meta property="fb:page_id" content="8469063486" />
<meta property="fb:admins" content="YourName" />

Once you have added this meta data go back to the Facebook popup and click "Check Domain" all being well you should now see a new entry on your insights page for your domain name.

If you encounter any problems you might have to add the Facebook XML Schema to your Html block.

xmlns:og="http://opengraphprotocol.org/schema/"   xmlns:fb="http://developers.facebook.com/schema/"

In code it would look like this:

<html xmlns:og="http://opengraphprotocol.org/schema/" xmlns:fb="http://developers.facebook.com/schema/">