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 |
|---|---|---|---|
| osiptel.gob.pe | #162,225 | DigiCert, Microsoft 365 | Find emails |
| umcsn.com | #162,229 | Adobe Fonts (Typekit), DigiCert, Google Analytics + 9 more | Find emails |
| tys88.com | #162,249 | Baidu Analytics, Microsoft IIS, Three.js + 1 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| handball.ch |
| #162,256 |
| Google Fonts, Google Maps, Google Tag Manager + 7 more |
| Find emails |
| evolution.co.il | #162,287 | Microsoft 365, Microsoft IIS | Find emails |
| cambridgeassessment.org.uk | #162,294 | Cloudflare, DigiCert, Fancybox + 8 more | Find emails |
| dmo.gov.tr | #162,341 | Bootstrap, DigiCert, Fancybox + 8 more | Find emails |
| namebrightmail.com | #162,358 | Cloudflare, Cloudflare edge/CDN, Google Hosted Libraries + 3 more | Find emails |
| rhymefinder.net | #162,359 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| assettiger.com | #162,398 | AOS, Bootstrap, Cloudflare + 5 more | Find emails |
| teleflex.com | #162,415 | Apache, Bootstrap, CSC (Digital Brand Services) + 11 more | Find emails |
| hunternetwork.com | #162,438 | Azure API Management, DigiCert, Microsoft IIS + 3 more | Find emails |
| dentalcare.com | #162,446 | Azure API Management, Azure DNS, Azure Front Door + 7 more | Find emails |
| winlink.org | #162,494 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| pnbindia.in | #162,538 | Bootstrap, DigiCert, Google Analytics + 6 more | Find emails |
| dme.ru | #162,575 | GetSiteControl, LiveInternet (Yadro), Mail.ru Analytics (Top100) + 3 more | Find emails |
| grandprix.tv | #162,613 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 6 more | Find emails |
| brgcn.com | #162,622 | Microsoft IIS, Plesk, jQuery | Find emails |
| lifenetsystems.com | #162,657 | Amazon Route 53, DigiCert, Microsoft IIS + 1 more | Find emails |
| navitaire.com | #162,683 | Azure API Management, Bootstrap, DigiCert + 12 more | Find emails |
| ghorfe24.com | #162,688 | Bootstrap, Kestrel, Let's Encrypt + 1 more | Find emails |
| chesco.org | #162,748 | Cloudflare edge/CDN, Google Analytics, Google Tag Manager + 5 more | Find emails |
| experienceegypt.eg | #162,752 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 3 more | Find emails |
| coopersofstortford.co.uk | #162,768 | Adobe Fonts (Typekit), Awin, Bootstrap + 13 more | Find emails |
| smulderstextiel.nl | #162,781 | Cloudflare, Google Tag Manager, Microsoft 365 + 3 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →