Are there 301 or 302 redirects you don't know about? Do you have 404 errors for some of your pages? Copy and past a list of URL's and find out pretty quickly.
Until this existed, there was no known tool for checking server status for a batch of URL's, so we built one for SEOAutomatic.com.
Previously, the only option was to check them one by one, or to use some third party software, which we couldn't get working on Windows 7.
