Optimizing Web Pages

With the new Web site I’m developing drawing nearer to its public debut, and with the entire backend being written from scratch by me, I’ve become concerned with optimizing the output as much as possible.

While searching for some resources the other night (I was mainly looking for a Firefox add-on that would display a page’s load time, the way Netscape used to do – the only one I found has not been updated to work with FF3, yet), I came across two interesting resources.