Need to check if redirect is done properly? He is the tool that allows you to do so, as well as shows all other headers.
First element ([0]) shows the header redirect if it is done properly. For example, if you enter: http://superiorwebsys.com/blog/110/redirect-check-tool/ it will return: HTTP/1.1 301 Moved Permanently when http://superiorwebsys.com will generate: HTTP/1.1 200 OK