Some Web performance tools are getting a lot simpler

Here's something I got from Allan Joseph Batac.

"Check your Blog's PageRank, Alexa rank, backlinks, feed subscribers

What is Xinu (unix spelled backward)?

It's a tool to help you check yourblog's (or even someone's) PageRank, Alexa rank, backlinks, feedsubscribers, technorati rank, domain validation/diagnostics and much more."