What is the best tool/tools to test Asp.Net Web Application?


I am in the starting stage of building Websites using Asp.Net and C#. Please specify some tool / tools so that I can do testing myself. Do we have open source testing tools for Asp.Net.

My Web app specifications:
Lang: C# ,
.Net Framework : 3.5
Database : SQL Express for dev /MS SQL Server 2005 Production
IDE : Visual Web developer 2008
I know about Debugging. It is used while developing. I am asking for tools to test the Website under some virtual conditions.
–> Traffic it can handle.
–> Loopholes if any
–> Speed of various pages.
etc…………………….

Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • MisterWong
  • Y!GG
  • Webnews
  1. a_kewl_fisherman wrote on June 10th, 2010 at 5:44 pm Uhr1

    ever try using the debug button? It will start the built in server to test the site. great and handy tool I use it often. If it works locally, unless you ***** something up big time it will work when the site is uploaded.

  2. Inder P Singh wrote on June 12th, 2010 at 10:32 am Uhr2

    It seems that you require a performance testing tool to test your ASP.Net web application. There are many open source tools that enable you to do performance testing of web applications. You can find a list of these tools at

    Out of these tools, I can recommend the OpenSTA tool. You can also explore the WebLOAD tool.

    Hope this helps!

Name*: Website: E-Mail*:

Spam Protection by WP-SpamFree

XHTML: You can use these tags:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>