Best link structure

Topics: User Forum
Apr 11, 2007 at 9:00 PM
Hi!

I'm trying to optimize my webpage for search engines and ad systems like Googles AdSense. I would therefore like to recieve some input about what the best structure for my links would be.

My current links are like this one:
index.asp?funktion=List&PCat=0-3&ID=14&And other things

I thought of changing to one of the following structures, but what are your suggestions?
/cars/bmw/0-3/14/
/cars/bmw/0-3/14.html
/cars/bmw/0-3_14.html

Any help is appreciated. Thanks in advance!