Web Framework
34,564 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.5%). Microsoft's server-side web application framework for building sites and APIs on the .NET platform. Detection is homepage-level HTML/header fingerprinting, so a site can run ASP.NET on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | cloudflare.net | #63 (Tranco) | Find emails |
| 3 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 4 | ca.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| altinkarne.com | #210,854 | Google Fonts, Google Tag Manager, Hotjar + 8 more | Find emails |
| altooba.org | #210,858 | Bootstrap, DigiCert, Google Analytics + 5 more | Find emails |
| andhrauniversity-sde.com | #210,873 | Bootstrap, Font Awesome, GoDaddy Seal + 7 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| ankieta-online.pl | #210,883 | Microsoft IIS | Find emails |
| aoutrametade.com.br | #210,896 | DoubleClick (Google Ads), Google Analytics, Google Fonts + 6 more | Find emails |
| armada777resmi4.com | #210,945 | Chaport, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| asoipulsa.co | #210,964 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| astonbet-188.com | #210,966 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| astoneaone.com | #210,967 | AOS, AngularJS, Bootstrap + 13 more | Find emails |
| atlas.gov.gr | #210,977 | DigiCert, Microsoft IIS | Find emails |
| atlascines.com | #210,978 | Bootstrap, Cloudflare, Font Awesome + 7 more | Find emails |
| atlasformen.pl | #210,979 | Cloudflare edge/CDN, Google Fonts, Google Identity Services + 4 more | Find emails |
| autovatex.com | #211,014 | Bootstrap, Microsoft IIS, Sectigo + 2 more | Find emails |
| balmerlawrietravelapp.com | #211,052 | Bootstrap, Font Awesome, jQuery + 4 more | Find emails |
| bestundertaking.net | #211,092 | Bootstrap, Chart.js, Font Awesome + 7 more | Find emails |
| bet092.net | #211,094 | Cloudflare edge/CDN, Font Awesome, Google Fonts + 4 more | Find emails |
| betclic24.com | #211,103 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| betwinners365.com | #211,112 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| bgmea.org | #211,116 | Let's Encrypt, Microsoft IIS, GoDaddy | Find emails |
| bikesell.co.kr | #211,135 | Microsoft IIS, Sectigo | Find emails |
| biomagneticmattress.com | #211,145 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 9 more | Find emails |
| bizgurukul.com | #211,153 | Bootstrap, Cloudflare, Cloudflare Turnstile + 14 more | Find emails |
| bknmuerp.in | #211,156 | Bootstrap, Font Awesome, Google Analytics + 6 more | Find emails |
| blondiesbakeryri.com | #211,163 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| business24.ie | #211,227 | DigiCert, Modernizr, OneTrust + 1 more | Find emails |
Showing the first 10,000matches — add a filter to narrow.
From the Crawlora Website Tech Stack Dataset, a homepage-level fingerprint of a 1,000,000-domain Tranco top-1M census (run top1m-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →