ASP.NET is a web application framework marketed by Microsoft that programmers can use to build dynamic web sites, web applications and XML web services. It is part of Microsoft's .NET platform and is the successor to Microsoft's Active Server Pages (ASP) technology.
http://www.asp.net
Frameworks
We know of 6,968,374 live websites using ASP.NET.
ASP.NET websites that are also using other technologies.
We know of at least 6,968,374 live websites using ASP.NET.