I want to extract information from playstation website to use on my forums for VBulletin.

For example
Public Trophies - PlayStation.com

I want to extract the level (35) and number of trophies (7861) and use them on my forums, in my postbit. I make VBulletin modifications, and know some php, but dealing with another website confuses me, and I'd like to learn more.

If Playstation had an API, I would use it, but unfortunately they don't. This website can do it somehow, and I would like to learn how.
PS3/PSN Trophy Leaderboard - PS3Trophies