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 |
|---|---|---|---|
| mylittlesalesman.com | #234,590 | Let's Encrypt, Microsoft IIS | Find emails |
| leehealth.org | #234,637 | Azure API Management, BrightEdge, Cloudflare + 14 more | Find emails |
| 66zhaosheng.com | #234,649 | Microsoft IIS, jQuery | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| creativecoop.com |
| #234,653 |
| AOS, Axios, Azure API Management + 14 more |
| Find emails |
| musiciansunion.org.uk | #234,673 | Bluesky, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| yankebiao.cn | #234,699 | Baidu Analytics, Microsoft IIS, jQuery | Find emails |
| govt.lc | #234,732 | DigiCert, Google Analytics, Microsoft IIS + 2 more | Find emails |
| fancapitalize.com | #234,788 | Amazon (ACM), Amazon Route 53, Apache + 6 more | Find emails |
| acexe.cn | #234,848 | Baidu Maps, Microsoft IIS, jQuery | Find emails |
| mubadala.com | #234,855 | Cloudflare Bot Management, Cloudflare edge/CDN, DigiCert + 9 more | Find emails |
| maildatum.ru | #234,864 | Let's Encrypt, Microsoft IIS | Find emails |
| organdonation.nhs.uk | #234,867 | Azure API Management, Google Analytics, Google Tag Manager + 5 more | Find emails |
| boltone.cn | #234,876 | Microsoft 365, Microsoft IIS, Swiper | Find emails |
| fcgroningen.nl | #234,892 | Adobe Fonts (Typekit), Azure API Management, Azure Front Door + 22 more | Find emails |
| yz168.cc | #234,910 | Nginx | Find emails |
| icommarketing.com | #234,959 | Amazon (ACM), Amazon Route 53, Bootstrap + 13 more | Find emails |
| efsta.net | #234,996 | DigiCert, Microsoft 365, Microsoft IIS + 1 more | Find emails |
| chieful.cn | #235,059 | Bootstrap, CNZZ, Microsoft IIS + 1 more | Find emails |
| stroy-podskazka.ru | #235,129 | Google Fonts, Let's Encrypt, Swiper + 1 more | Find emails |
| sipcc.com.cn | #235,178 | Bootstrap, Font Awesome, Microsoft IIS + 1 more | Find emails |
| denkmalschutz.de | #235,187 | Apache, Google Analytics, Google Maps + 3 more | Find emails |
| scad.su | #235,233 | Microsoft IIS | Find emails |
| yyc.com | #235,234 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| zevioo.com | #235,249 | Adman, Bootstrap, DigiCert + 10 more | Find emails |
| bestfill.com.cn | #235,334 | 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 →