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 |
|---|---|---|---|
| forumforthefuture.org | #223,132 | Adobe Fonts (Typekit), Azure API Management, Braintree + 20 more | Find emails |
| ldlc.pro | #223,135 | Google Tag Manager, Let's Encrypt, Matomo + 4 more | Find emails |
| yoursensor.cn | #223,145 | DigiCert | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| e5171.com |
| #223,146 |
| AOS, Baidu Analytics, Google Analytics + 4 more |
| Find emails |
| ehealthsask.ca | #223,160 | Bootstrap, Font Awesome, Google Tag Manager + 6 more | Find emails |
| comichub.com | #223,161 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| ui.se | #223,254 | Cookie Information, Google Tag Manager, Let's Encrypt + 5 more | Find emails |
| villanova.com | #223,311 | Google Analytics, Google Fonts, Google Tag Manager + 8 more | Find emails |
| ppzhan.com | #223,352 | Alibaba Cloud CDN, Baidu Analytics, Citrix NetScaler + 3 more | Find emails |
| centerr.ru | #223,363 | Cloudflare, Google Fonts, Microsoft IIS + 4 more | Find emails |
| weho.org | #223,374 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 7 more | Find emails |
| nrsr.sk | #223,488 | Microsoft IIS, jQuery, jQuery UI | Find emails |
| aiuniv.edu | #223,496 | Azure API Management, Bootstrap, CSC (Digital Brand Services) + 6 more | Find emails |
| adventureisland.com | #223,499 | Azure API Management, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| feline.dk | #223,529 | Bootstrap, DigiCert, Google Ads Conversion + 10 more | Find emails |
| chinanetidc.com | #223,616 | Font Awesome, Microsoft IIS, cdnjs | Find emails |
| duchas.ie | #223,651 | Leaflet, Let's Encrypt, Microsoft IIS + 5 more | Find emails |
| ensidirui.com | #223,658 | Bootstrap, Microsoft IIS, jQuery | Find emails |
| kimballmidwest.com | #223,681 | Bootstrap, DigiCert, Dynatrace + 4 more | Find emails |
| wy.edu | #223,682 | Google Analytics, Microsoft IIS | Find emails |
| rackattack.com | #223,730 | Azure API Management, Bootstrap, Font Awesome + 7 more | Find emails |
| caturing.cn | #223,762 | Font Awesome, Microsoft IIS | Find emails |
| dianliangliang.com | #223,763 | DigiCert, Microsoft IIS, Swiper + 1 more | Find emails |
| invest.gov.tr | #223,765 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 6 more | Find emails |
| 18gps.net | #223,809 | Microsoft IIS | 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 →