The Rule "aboutus" is redirect a specific page to a another page. The Rule "legal" is to redirect the all html files from a folder to a specific page. <system .webserver=""> <rewrite> <rules> <rule name="aboutus"> <match url="^about-us.html$"></match> <action type="Redirect" url="/index.html"></action> </rule> <rule name="Legal"> <match url="^Legal/(.*).html$"></match> <action type="Redirect" url="/index.html"></action> </rule> ...