I don't know about scouter.com, but there are a number of free counters out there that will work with any website.

On a sidenote, counters are relatively ineffective and considered very "1990s". Counters do not accurately reflect how many people visit your site, it just counts how many times a person browses to the page that the counter is on. Therefore, a person who hits your front page and immediately leaves is counted as one visit while a person in your troop that may have your calendar page book marked and checks there regularly is never counted. A third person who bounces all around your site and hits refresh on your front page several times may be counted a dozen or more times. Thus the inaccuracy.

http://www.statcounter.com/

This will give a lot of stats, and let you know how people found your site.