How do I remove my site name from the title tag?

The CMS now allows you to choose whether or not your site name prepends the page name in the <title> tag. To change this setting, go to Manage Content > Page Defaults and then select the Browser Title checkbox.

If your website was created before June 10, 2009 and you are having trouble getting the site name to remove itself from the <title> tag after publishing, you will need to open and resave each template in use by your site. This will force the new title to adhere to the checkbox setting you've selected.