web site performance

I recently added "app.use(express.compress());" to my node project to gzip responses.  I had some pretty big JSON responses, which are now nice and small.  So I wanted to find some other things to speed up my site.  I found this article:

http://developer.yahoo.com/performance/rules.html

I can't believe how comprehensive that is!  All the best practices in one spot.  Awesome!