Via Crof, here’s a readability analysis tool that assesses your website at the touch of a button. Here are the results for this site. Apparently I’m averaging 16.5 words per sentence, and am running at a shameful 32% passive setences. Improvements, I was thinking, will have to be made.
Unfortunately, their explanations of what all those numbers mean are pretty obtuse: “The Coleman-Liau Formula usually gives a lower grade than Kincaid, ARI and Flesch when applied to technical documents.”