Even simpler way to do quick checks. Ping the web address and get its IP, then type the IP straight into a web browser. If someone is routing a subdirectory on a free server (usually a sign they are fraud as they don't want to risk running a private server and IP) to a DNS entry then you will usually get the main server page. In this case, it's geocities. Not too many classy stores run their sales pages off geocities so I think you can figure out it's not a good place.