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 |
|---|---|---|---|
| sicoobsigas.com.br | #135,576 | Azure DNS, Azure Front Door, Bootstrap + 2 more | Find emails |
| irco.com | #135,593 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| dcatalog.com | #135,606 | AOS, Bootstrap, Cloudflare + 13 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| kozminski.edu.pl |
| #135,613 |
| Azure API Management, Bootstrap, Cloudflare + 9 more |
| Find emails |
| awesompzq.com | #135,630 | Microsoft IIS, jQuery | Find emails |
| javfun.me | #135,653 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| pcci.edu | #135,682 | Apache, Azure API Management, Bootstrap + 19 more | Find emails |
| bexar.org | #135,696 | Bootstrap, Cloudflare edge/CDN, Google Tag Manager + 6 more | Find emails |
| jwu.ac.jp | #135,713 | Amazon CloudFront, Apache, Font Awesome + 9 more | Find emails |
| cruise.com | #135,714 | Amazon Route 53, Bootstrap, Criteo + 10 more | Find emails |
| managementtoday.co.uk | #135,794 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| axalta.com | #135,805 | AddToAny, Amazon Route 53, Apache + 8 more | Find emails |
| tjzdgg.com | #135,848 | Microsoft IIS, Swiper, jQuery | Find emails |
| antalya-airport.aero | #135,864 | AOS, DigiCert, Google Analytics + 6 more | Find emails |
| tvsa.co.za | #135,876 | Google AdSense, Google Analytics, Google Tag Manager + 6 more | Find emails |
| boosey.com | #135,937 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| web-view.net | #135,941 | Google Fonts, Imperva, Microsoft IIS + 4 more | Find emails |
| myorangeclerk.com | #135,977 | Amazon (ACM), Amazon CloudFront, Bootstrap + 13 more | Find emails |
| nzcity.co.nz | #136,013 | DigiCert, DoubleClick (Google Ads), Google Analytics + 6 more | Find emails |
| hirebridge.com | #136,082 | Azure API Management, Bootstrap, Font Awesome + 7 more | Find emails |
| usef.org | #136,168 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| byggebasen.dk | #136,199 | Bootstrap, Font Awesome, Google Analytics + 3 more | Find emails |
| runsway.com.cn | #136,204 | Microsoft IIS | Find emails |
| print-a-calendar.com | #136,263 | Amazon (ACM), Amazon Route 53, Bootstrap + 5 more | Find emails |
| nogomania.com | #136,280 | CookieYes, Dotmetrics, DoubleClick (Google Ads) + 8 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 →