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 |
|---|---|---|---|
| q4inc.com | #14,057 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| theice.com | #14,102 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 5 more | Find emails |
| chomikuj.pl | #14,103 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 2 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| project-syndicate.org | #14,155 | Amazon Route 53, Azure API Management, Cloudflare Turnstile + 9 more | Find emails |
| ntpc.edu.tw | #14,221 | Bootstrap, Google Analytics, Google Tag Manager + 2 more | Find emails |
| cambridgeenglish.org | #14,239 | Cloudflare, DigiCert, DoubleClick (Google Ads) + 12 more | Find emails |
| opengw.net | #14,258 | Let's Encrypt, Microsoft IIS | Find emails |
| concordia.ca | #14,264 | Adobe Fonts (Typekit), Google Fonts, Google Tag Manager + 3 more | Find emails |
| bhf.org.uk | #14,329 | Azure Front Door, CSC (Digital Brand Services), Cloudflare Bot Management + 10 more | Find emails |
| naturalnews.com | #14,441 | AddToAny, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| cbd.int | #14,446 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| 39.net | #14,547 | Baidu Analytics, Let's Encrypt, OpenResty + 1 more | Find emails |
| mercola.com | #14,597 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| fullerton.edu | #14,622 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare Web Analytics + 20 more | Find emails |
| ip138.com | #14,651 | Baidu Analytics, Microsoft IIS | Find emails |
| wjx.cn | #14,682 | Alibaba Cloud DNS, Baidu Analytics, DigiCert + 4 more | Find emails |
| icao.int | #14,701 | Amazon CloudFront, Azure DNS, Bootstrap + 10 more | Find emails |
| jtb.co.jp | #14,758 | Amazon CloudFront, Axios, Google Tag Manager + 3 more | Find emails |
| ms.gov | #14,767 | Akamai Edge DNS, Azure API Management, Bootstrap + 14 more | Find emails |
| easemytrip.com | #14,771 | AngularJS, Google Cloud DNS, Google Fonts + 11 more | Find emails |
| woot.com | #14,802 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| ttu.edu | #14,808 | AddToAny, Azure DNS, Bootstrap + 9 more | Find emails |
| bea.gov | #14,846 | Azure Front Door, Bootstrap, DigiCert + 14 more | Find emails |
| cumhuriyet.com.tr | #14,854 | Bunny Fonts, CDN Fonts, Cloudflare + 14 more | Find emails |
| gamersky.com | #14,861 | DigiCert, Microsoft IIS, jQuery | 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 →