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 |
|---|---|---|---|
| rvp-eclaim.com | #214,102 | Azure DNS, Bootstrap, DigiCert + 4 more | Find emails |
| salam88bui.com | #214,141 | Cloudflare, Cloudflare Images, Cloudflare edge/CDN + 5 more | Find emails |
| samarthpanchayat.gov.in | #214,145 | Bootstrap, Font Awesome, Let's Encrypt + 1 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| samsungsmartpartner.com | #214,150 | Bootstrap, ConsentMo, DigiCert + 2 more | Find emails |
| saneclm.info | #214,155 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| sanffe.info | #214,156 | Bootstrap, Google Hosted Libraries, Microsoft IIS + 2 more | Find emails |
| sanfrs.info | #214,157 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| sankpi.info | #214,158 | Bootstrap, Google Hosted Libraries, Let's Encrypt + 3 more | Find emails |
| saranaprime.site | #214,165 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| sardegna-traghetti.com | #214,167 | Bootstrap, CookieYes, Font Awesome + 9 more | Find emails |
| sattagk.com | #214,184 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| scitus.com.br | #214,214 | DigiCert, Microsoft IIS | Find emails |
| sestibalsa.es | #214,250 | Sectigo | Find emails |
| sesweb.mx | #214,251 | Azure DNS, DigiCert, Microsoft IIS + 1 more | Find emails |
| sexocomcafe.com.br | #214,260 | Apache, Bootstrap, Divi + 7 more | Find emails |
| sexwriter.dk | #214,266 | Font Awesome, Google AdSense, Google Analytics + 5 more | Find emails |
| sgde.ms.gov.br | #214,275 | Let's Encrypt, Microsoft IIS | Find emails |
| sgebr.net.br | #214,276 | Let's Encrypt, Microsoft IIS | Find emails |
| sharqschool.sa | #214,286 | Azure API Management, Bootstrap, Cloudflare + 11 more | Find emails |
| shiftmax.net | #214,288 | DigiCert, Microsoft IIS | Find emails |
| shreemahavircourier.com | #214,311 | Bootstrap, Font Awesome, Let's Encrypt + 4 more | Find emails |
| sian365.co | #214,320 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| simqsoft.com | #214,346 | Microsoft IIS, Sectigo | Find emails |
| sistemaisbet.org.br | #214,362 | Let's Encrypt, Microsoft IIS | Find emails |
| sistemalift1.com.br | #214,363 | Microsoft IIS, Sectigo | 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 →