When you’re evaluating whether or not your site is meeting its user engagement goals, it’s important to look at the right metrics. What’s right for a social network is not right for a search engine. By the way, if you’re not measuring things like visits, page views/visit, time on site, etc you should start immediately. (We use Google Analytics at Judy’s Book.)

In my notes from the Facebook Seattle Garage, I mentioned that the FB team was talking a lot about page views/user, time on site etc. These metrics make a ton of sense for them. Their product is all about user’s spending most of their online time adding to their data on Facebook, acquiring new friends, downloading new apps, etc.

If you take Couponlooker, these metrics don’t make a ton of sense. Our goal with couponlooker is to have users come to the site, find the coupon code they are looking for in 1-2 pages and then leave. If we see page views/user and time on site start to spike, it could mean that users just love searching for coupon codes, or more likely, it means that there’s something wrong with our search relevance. In Couponlooker’s case, we’re looking for 2-3 page views/user (1-2 pages of search results and a click) and we’re looking for a relatively short time on site. Our goal is to satisfy a user’s need quickly and have them return in the future. Naturally, repeat visits and direct traffic (users who typed in or bookmarked your site) are the life blood of any site.

At the end of the day, you’ve got to measure your performance to see how you’re doing and to improve. Just make sure you measure the right things. Figure out the optimal user behavior and the metrics should be easy to figure out.