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 |
|---|---|---|---|
| sciencesource.com | #150,845 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| sccnn.com | #150,869 | Baidu Analytics, Microsoft IIS | Find emails |
| fair-smart.com | #150,890 | Bootstrap, DigiCert, Font Awesome + 2 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| webware.com.br |
| #150,903 |
| Amazon Route 53, Google Analytics, Microsoft IIS + 1 more |
| Find emails |
| euro-jackpot.net | #150,929 | Cloudflare, Google AdSense, Google Analytics + 3 more | Find emails |
| smartflowsheet.com | #150,938 | Amazon (ACM), Amazon CloudFront, Azure DNS + 9 more | Find emails |
| chesspuzzle.net | #150,941 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| buffiniandcompany.com | #150,949 | Adobe Fonts (Typekit), Azure API Management, Cloudflare Bot Management + 13 more | Find emails |
| baou.edu.in | #151,024 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| sensormatic.com | #151,032 | Akamai edge/CDN, Akamai mPulse, Coveo + 6 more | Find emails |
| qacgs.com | #151,038 | Microsoft IIS | Find emails |
| cookieseal.com | #151,068 | Bootstrap, Citrix NetScaler, Cloudflare + 12 more | Find emails |
| mwrlife.com | #151,087 | Amazon (ACM), Amazon Route 53, Bootstrap + 7 more | Find emails |
| topazsystems.com | #151,106 | DigiCert, Embedly, Google Fonts + 8 more | Find emails |
| beterbed.nl | #151,112 | Cloudflare edge/CDN, Convert, Microsoft 365 + 2 more | Find emails |
| brainmedia.co.kr | #151,117 | Amazon Route 53, Google AdSense, Google Analytics + 7 more | Find emails |
| netdesignhost.com | #151,118 | Cloudflare, Fancybox, Font Awesome + 9 more | Find emails |
| prudential.com.sg | #151,150 | Azure API Management, DigiCert, DoubleClick (Google Ads) + 20 more | Find emails |
| hnjytl.com | #151,160 | Microsoft IIS, Modernizr, jQuery | Find emails |
| phaeton.kz | #151,161 | Google Analytics, Google Tag Manager, Modernizr + 8 more | Find emails |
| gsplxsjjtwx.com | #151,177 | Microsoft IIS, jQuery | Find emails |
| ntplc.co.th | #151,197 | AOS, Fancybox, Font Awesome + 3 more | Find emails |
| e-adsolution.com | #151,201 | Feedburner, Google Analytics, Microsoft IIS | Find emails |
| truckdrive.ru | #151,220 | Fancybox, Font Awesome, Let's Encrypt + 6 more | Find emails |
| telepc.net | #151,235 | Let's Encrypt, Microsoft IIS, GoDaddy | 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 →