The site looks great and not so cluttered until we get to the part after i put in my domain. The whois lookup and the backlinks overlay eachother which can be bad. Otherwise, I like where this site is going. =]
so good this site. the result is very comprehensive . but when I submit another site, the PR is wrong. the site's PR is 3, but your tool shows 0. so you may need to improve its accuracy.
i found some error when i try to search something it show \Error - could not open a connection to whois.crsnic.net