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 |
|---|---|---|---|
| etown.edu | #137,098 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 20 more | Find emails |
| fscp.ru | #137,119 | Bootstrap, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| whoson.com | #137,240 | Amazon Route 53, Bootstrap, DigiCert + 9 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| ustrotting.com |
| #137,263 |
| Azure DNS, DigiCert, DoubleClick (Google Ads) + 7 more |
| Find emails |
| sbch.org | #137,266 | Adobe Fonts (Typekit), Akamai Bot Manager, Akamai edge/CDN + 6 more | Find emails |
| mydwddns.net | #137,299 | Microsoft IIS | Find emails |
| aerusonline.com | #137,309 | AngularJS, Font Awesome, Google Fonts + 7 more | Find emails |
| cisp.com | #137,334 | Apache, Fancybox, Google Analytics + 7 more | Find emails |
| dkv.es | #137,355 | Akamai Edge DNS, Bootstrap, Drupal + 12 more | Find emails |
| vacationexpress.com | #137,416 | Bootstrap, Cloudflare, Cloudflare Bot Management + 12 more | Find emails |
| hertfordshire.gov.uk | #137,460 | Civic Cookie Control, Cludo, Contensis + 5 more | Find emails |
| wra.gov.tw | #137,480 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 5 more | Find emails |
| domupn.ru | #137,497 | Google Hosted Libraries, Let's Encrypt, LiveInternet (Yadro) + 4 more | Find emails |
| transum.org | #137,541 | Bluesky, Buy Me a Coffee, Google AdSense + 11 more | Find emails |
| cinema.com.my | #137,546 | Bootstrap, DoubleClick (Google Ads), Font Awesome + 15 more | Find emails |
| newswest9.com | #137,569 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| ncci.com | #137,578 | DigiCert, Font Awesome, Google Analytics + 5 more | Find emails |
| freedomsphoenix.com | #137,583 | Amazon Route 53, Google Analytics, Google Hosted Libraries + 7 more | Find emails |
| iif.com | #137,624 | AngularJS, Bootstrap, Cloudflare edge/CDN + 11 more | Find emails |
| arpas.com.tr | #137,823 | Bootstrap, Google Fonts, Microsoft IIS + 3 more | Find emails |
| mandarin-airlines.com | #137,831 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| smartcampus.co | #137,836 | AOS, AngularJS, Bootstrap + 10 more | Find emails |
| tamusa.edu | #137,859 | AddThis, Bootstrap, Font Awesome + 12 more | Find emails |
| ghd.com | #137,889 | Azure API Management, Azure DNS, Azure Front Door + 7 more | Find emails |
| qatarenergylng.qa | #137,901 | Azure API Management, Bootstrap, Google Fonts + 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 →