Web Framework
38,357 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.8%). 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.
Other web framework
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | cloudflare.net | #63 (Tranco) | Find emails |
| 3 | windows.net | #67 (Tranco) | Find emails |
| 4 | scorecardresearch.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| scsxyw.com | #216,035 | Microsoft IIS | Find emails |
| lunosoftware.com | #216,050 | Google Fonts, Microsoft 365, Microsoft IIS + 1 more | Find emails |
| chinaholiday.com | #216,111 | DigiCert, Microsoft IIS, jQuery + 1 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| grao.bg |
| #216,140 |
| Bootstrap, Cloudflare, Microsoft IIS + 1 more |
| Find emails |
| tappi.org | #216,159 | Adobe Experience Cloud (Launch), Azure API Management, Bootstrap + 19 more | Find emails |
| un-ihe.org | #216,167 | Bootstrap, Google Fonts, Google Tag Manager + 3 more | Find emails |
| usdrsh.com | #216,182 | Microsoft IIS, jQuery | Find emails |
| 11jelas777.com | #216,229 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| wateronline.com | #216,263 | Amazon Route 53, DoubleClick (Google Ads), Google Ads Conversion + 12 more | Find emails |
| nanmoxx.com | #216,270 | Nginx, Swiper, jQuery | Find emails |
| huayuanpaper.com | #216,273 | Bootstrap, Fancybox, Microsoft IIS + 3 more | Find emails |
| worldeconomics.com | #216,308 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| oriel.nhs.uk | #216,339 | Bootstrap, DigiCert, Modernizr + 6 more | Find emails |
| bestlittlebaby.com | #216,349 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| shopinbuffalo.com | #216,351 | Google AdSense, Google Analytics, Microsoft IIS + 1 more | Find emails |
| housingtarget.com | #216,357 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| tinylink.in | #216,381 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| stradaglobal.com | #216,383 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| dertour.ro | #216,386 | Cloudflare, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| jcdr.net | #216,390 | Google AdSense, Microsoft IIS, Plesk | Find emails |
| cleanenergycouncil.org.au | #216,391 | Azure API Management, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| confea.org.br | #216,400 | Bootstrap, DigiCert, Drupal + 9 more | Find emails |
| cincinnatiartmuseum.org | #216,413 | BugHerd, Bugsnag, Cloudflare + 11 more | Find emails |
| hyperionics.com | #216,446 | Let's Encrypt, Microsoft IIS | Find emails |
| mercolamarket.com | #216,447 | Adobe Experience Cloud (Launch), Algolia, Awin + 13 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-2026-08-25-full-v2), snapshot August 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →