I'm using Joomla as CMS. It allows appending the website name before or after the actual site name. So I do it after the site name.
If I put the main keyword in the website name, it will be appended to every page title after the site name.
Is it better to remove the appending of the same phrase (website name/product name and so on) to every page?
I'm afraid the main keyword which if indexed quite good will lose ranking if I use it only in a few pages.