Index documents

Each folder of you web site, which is supposed to be reachable just by entering an path name in the web browser should have a "Default document". This is the document that the web server will return if no specific file name is requested.

Example:

www.atozed.com/iws will return /iws/index.aspx as actual document  in our case.

This is because we have added "index.aspx" to the list of "Default content pages" in IIS. If a request without a file name comes in, then IIS will go through that list and return the document in the given folder that gives the first match in that list. Every Web server has a similar configuration setting.