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.
Other web framework
| # | 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 |
|---|---|---|---|
| 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 |
| duchas.ie | #223,651 | Leaflet, Let's Encrypt, Microsoft IIS + 5 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| kimballmidwest.com | #223,681 | Bootstrap, DigiCert, Dynatrace + 4 more | Find emails |
| rackattack.com | #223,730 | Azure API Management, Bootstrap, Font Awesome + 7 more | 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 |
| cthouse.com.tw | #223,843 | AngularJS, Bootstrap, Google Fonts + 7 more | Find emails |
| murthy.com | #223,894 | AddThis, Bluesky, Font Awesome + 9 more | Find emails |
| booksci.cn | #223,913 | Baidu Analytics, Nginx, jQuery | Find emails |
| cincsys.com | #223,965 | Amazon (ACM), Amazon Route 53, Font Awesome + 1 more | Find emails |
| current-vacancies.com | #224,004 | Amazon Route 53, Bootstrap, Google Fonts + 4 more | Find emails |
| wincloudapps.com | #224,063 | Let's Encrypt, Microsoft IIS, Plesk | Find emails |
| dentoncounty.gov | #224,121 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| chinawutong.com | #224,141 | Alibaba Cloud CDN, Baidu Analytics, Swiper + 2 more | Find emails |
| plateautel.net | #224,201 | Bootstrap, Google Maps, Google Tag Manager + 7 more | Find emails |
| wakefield.gov.uk | #224,226 | Azure API Management, Azure Front Door, Civic Cookie Control + 9 more | Find emails |
| gdzcfm.com | #224,290 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| apexgroup.com | #224,319 | AOS, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| verifyfast.com | #224,327 | Azure DNS, Bootstrap, Font Awesome + 7 more | Find emails |
| socscms.com | #224,330 | Font Awesome, Google Fonts, Let's Encrypt | Find emails |
| nhpbs.org | #224,344 | Bootstrap, Font Awesome, Google Ads Conversion + 8 more | Find emails |
| budgettruck.com | #224,359 | Amazon CloudFront, DigiCert, Dynatrace + 4 more | Find emails |
| tellyawards.com | #224,366 | AOS, Amazon Route 53, Cloudflare Bot Management + 18 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →