This article is contributed by Eliza Morgan.
If you’ve been in the blogging or SEO business for a while, PageRank is likely your preferred metric that you use to test the quality of your sites. Of course, PageRank has been the standard for several years now, and it’s definitely important to do all you can to keep your PageRank number high. At the same time, however, a site that’s ranked high using PageRank can be a very poorly executed site, while a stellar site can still have a low PageRank. Here are a few other metrics you should look at to see how you can improve your site to its full potential: