What is ASP.NET?

Framework

ASP.NET is a web framework: Microsoft web framework for .NET. Tech Stack Detector identifies ASP.NET on any website by analysing HTTP response headers, cookies and the HTML source.

ASP.NET is a web framework (Framework), detected on 7 websites in our index. See websites using ASP.NET ↓

CategoryFramework
Official sitedotnet.microsoft.com
Detection signals4 signals
In our index7 websites

How Tech Stack Detector detects ASP.NET

ASP.NET is matched from these signals during a single, ordinary page request. Each one contributes to the confidence score shown on a scan.

  • HeaderX-Powered-By: ASP.NET
  • HeaderX-AspNet-Version header
  • CookieASP.NET session cookie
  • Html PatternASP.NET WebForms view state

Websites using ASP.NET

Recently scanned websites where we detected ASP.NET. Open one to see its full technology stack.

axflow.com8 technologies · 1 d ago noazrx.com7 technologies · 4 d ago bankofbaroda.bank.in6 technologies · 4 d ago confsalcom.com3 technologies · 6 d ago www.wantedshop.it4 technologies · 6 d ago anubis.i-servis.info6 technologies · 8 d ago alqahtanicar.com8 technologies · 8 d ago

View all websites using ASP.NET

Often used with ASP.NET

Technologies most frequently detected alongside ASP.NET across scanned websites.

BootstrapUI Library5 sitesMicrosoft IISServer3 sitesCloudflareCDN2 sitesGoogle Tag ManagerAnalytics2 sitesMicrosoft 365Other2 sitesGoogle FontsFont2 sitesUNPKGCDN2 sitesProgressive Web AppOther2 sites

Alternatives to ASP.NET

Other Framework technologies Tech Stack Detector detects: popular alternatives and related tools, most-detected first.

ReactFramework165 sitesNext.jsFramework124 sitesLaravelFramework27 sitesAstroFramework19 sitesVue.jsFramework14 sitesNuxtFramework8 sitesRuby on RailsFramework6 sitesDjangoFramework4 sitesExpress.jsFramework4 sitesSvelteFramework4 sitesFastAPIFramework3 sitesCodeIgniterFramework2 sites

Compare ASP.NET

Side-by-side comparisons of ASP.NET with other Framework technologies.

ASP.NET vs React ASP.NET vs Next.js ASP.NET vs Laravel ASP.NET vs Astro ASP.NET vs Vue.js

Popular technologies

The technologies most often detected across all websites scanned on Tech Stack Detector.

CloudflareCDN247 sitesGoogle FontsFont215 sitesTailwind CSSUI Library170 sitesReactFramework165 sitesProgressive Web AppOther147 sitesPHPLanguage139 sitesNode.jsLanguage136 sitesNext.jsFramework124 sitesBootstrapUI Library119 sitesGoogle WorkspaceOther110 sites

Frequently asked questions

What is ASP.NET?

ASP.NET is a web framework: Microsoft web framework for .NET. Tech Stack Detector identifies ASP.NET on any website by analysing HTTP response headers, cookies and the HTML source. Its official website is https://dotnet.microsoft.com/apps/aspnet.

How can I tell if a website uses ASP.NET?

Enter any URL into Tech Stack Detector and it reports whether ASP.NET is present, with a confidence score and the exact evidence it matched. Detection is based on HTTP response headers, cookies and the HTML source. No login or crawling of the site is required.

How many websites use ASP.NET?

ASP.NET has been detected on 7 websites in the public Tech Stack Detector scan index. This reflects sites that visitors have analysed here, not global market share.

What are some alternatives to ASP.NET?

Other Framework technologies Tech Stack Detector detects include React, Next.js, Laravel, Astro, Vue.js and Nuxt. You can compare any of them side by side with ASP.NET.

Data last updated October 20, 2026 · based on 618 recently scanned websites.