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 |
|---|---|---|---|
| shopinalbany.com | #216,921 | Google AdSense, Google Analytics, Microsoft IIS + 1 more | Find emails |
| nventive.be | #216,928 | Let's Encrypt, Microsoft 365, Microsoft IIS + 2 more | Find emails |
| healthproductsforyou.com | #216,936 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| wiaawi.org | #216,940 | Cloudflare, Cloudflare edge/CDN, Drupal + 8 more | Find emails |
| cqhot.cn | #216,949 | 51.la, CNZZ, PHP + 1 more | Find emails |
| douran.com | #216,983 | Font Awesome, Google Analytics, Google Tag Manager + 3 more | Find emails |
| nro.gov | #217,064 | AddToAny, Font Awesome, GSAP + 9 more | Find emails |
| 51wnl.com | #217,140 | Alibaba Cloud CDN, Alibaba Cloud DNS, CNZZ + 1 more | Find emails |
| pxsoft.com | #217,172 | DigiCert, Microsoft IIS, jQuery | Find emails |
| domino-printing.com | #217,231 | Cloudflare, Cloudflare edge/CDN, Contensis + 12 more | Find emails |
| bclaws.ca | #217,237 | Bootstrap, Microsoft IIS, jQuery | Find emails |
| slo.nl | #217,249 | Google Tag Manager, Microsoft 365, Sectigo | Find emails |
| afsa.org | #217,278 | Cloudflare, Drupal, Fastly + 11 more | Find emails |
| sweetastes.com | #217,309 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| hztlws.com | #217,349 | Baidu Analytics, Microsoft IIS | Find emails |
| nic.gm | #217,362 | Microsoft IIS, Sectigo | Find emails |
| advancedwebs.com | #217,389 | Microsoft IIS | Find emails |
| laegemiddelstyrelsen.dk | #217,411 | Cookiebot, Font Awesome, Let's Encrypt + 3 more | Find emails |
| afpforum.com | #217,423 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 8 more | Find emails |
| ddi.com | #217,448 | Adobe Fonts (Typekit), Azure API Management, Azure DNS + 14 more | Find emails |
| dskbank.bg | #217,450 | Azure DNS, Cookiebot, DigiCert + 3 more | Find emails |
| lighthousefriends.com | #217,467 | Google Analytics, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| nocr.net | #217,474 | Cloudflare Turnstile, Font Awesome, Google Tag Manager + 7 more | Find emails |
| flhouse.gov | #217,483 | DigiCert, Google Fonts, Google Tag Manager | Find emails |
| livesupporti.com | #217,511 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →