I asked this question over at vbulletin.org as well. Asking here too.

How to customize the page title? The CMS homepage title is showing to be "sitename.com" which looks very ugly.. not being able to change it.

For example, the vbulletin.org's homepage title looks like to be "vBulletin.org Forum - The official vBulletin resource". How can I edit this? Couldn't find such an option in CMS settings.

See the image below to understand what I'm talking about: