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 |
|---|---|---|---|
| cph.dk | #110,444 | Akamai edge/CDN, Akamai mPulse, Azure API Management + 12 more | Find emails |
| carolinas.org | #110,480 | Azure API Management, Azure Front Door, Bootstrap + 10 more | Find emails |
| crimestoppers-uk.org | #110,486 | Bootstrap, Cloudflare, Google Fonts + 4 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| weatherford.com | #110,520 | Akamai edge/CDN, Akamai mPulse, Azure DNS + 9 more | Find emails |
| redlink.pl | #110,580 | Ahrefs Analytics, Bootstrap, Cloudflare + 15 more | Find emails |
| filmsforaction.org | #110,594 | Bluesky, Cloudflare, Cloudflare Turnstile + 4 more | Find emails |
| limousinebus.co.jp | #110,604 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| tkkj168.com | #110,615 | Microsoft IIS, jQuery | Find emails |
| congthuong.vn | #110,622 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| liveauctionworld.com | #110,644 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| 114ic.com | #110,675 | Sectigo, Swiper, WeChat + 2 more | Find emails |
| promega.com | #110,677 | Azure API Management, Azure DNS, Font Awesome + 8 more | Find emails |
| acesoft.ru | #110,680 | Let's Encrypt, Nginx, jQuery | Find emails |
| page-source.com | #110,728 | Microsoft IIS, Sectigo, GoDaddy | Find emails |
| lineascan.build | #110,736 | Bootstrap, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| smartsaker.com | #110,748 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Trust Services | Find emails |
| emscharts.com | #110,810 | Amazon (ACM), Amazon Route 53, Bootstrap + 5 more | Find emails |
| match.it | #110,850 | Bootstrap, Civic Cookie Control, Hotjar + 6 more | Find emails |
| anveo.com | #110,862 | Blogger, Cloudflare, Google AdSense + 2 more | Find emails |
| trustage.com | #110,870 | Azure DNS, Azure Front Door, Bootstrap + 14 more | Find emails |
| hy-dl.com.cn | #110,885 | Baidu Analytics, CNZZ, Microsoft IIS + 1 more | Find emails |
| zioskconnect.com | #110,889 | Azure API Management, DigiCert, Google Fonts + 3 more | Find emails |
| ceridian.com | #110,926 | Adobe Experience Cloud (Launch), Azure API Management, Azure DNS + 6 more | Find emails |
| app.net | #110,948 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 5 more | Find emails |
| abf.gov.au | #110,959 | Akamai Edge DNS, DigiCert, Google Tag Manager + 2 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 →