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 |
|---|---|---|---|
| rebelscum.com | #180,994 | Google Analytics, Google Tag Manager, Meta Pixel + 2 more | Find emails |
| mq.se | #181,042 | Azure API Management, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| sal.sa | #181,052 | Bootstrap, Dynatrace, GSAP + 11 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| ipayimpact.co.uk |
| #181,105 |
| Azure API Management, Bootstrap, DigiCert + 9 more |
| Find emails |
| czcyba.cn | #181,119 | Microsoft IIS, jQuery | Find emails |
| longotoyota.com | #181,120 | CSC (Digital Brand Services), ComplyAuto, Fastly + 4 more | Find emails |
| gallusgolf.com | #181,122 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| skushopping.com | #181,162 | Microsoft IIS, Plesk, jQuery + 1 more | Find emails |
| syrconnect.de | #181,173 | Let's Encrypt, jQuery | Find emails |
| dimaf.it | #181,248 | Microsoft IIS | Find emails |
| environdec.com | #181,262 | CookieYes, DatoCMS, DigiCert + 5 more | Find emails |
| pronosticoextendido.net | #181,302 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 10 more | Find emails |
| cvc.com | #181,310 | Amazon Route 53, Civic Cookie Control, Cloudflare edge/CDN + 6 more | Find emails |
| smud.org | #181,318 | AppDynamics, Azure API Management, Brightcove + 10 more | Find emails |
| country-retreats.com | #181,328 | Google AdSense, Nginx | Find emails |
| aei.com | #181,341 | Azure API Management, Azure Front Door, DigiCert + 2 more | Find emails |
| gunauction.com | #181,371 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 4 more | Find emails |
| incrementstech.top | #181,380 | Microsoft IIS, jQuery | Find emails |
| ibu.edu.tr | #181,416 | Bootstrap, DigiCert, Fancybox + 8 more | Find emails |
| pakistanjobsbank.com | #181,443 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 3 more | Find emails |
| afponline.org | #181,467 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 11 more | Find emails |
| ssp.sp.gov.br | #181,479 | Cloudflare, Font Awesome, Google Fonts + 5 more | Find emails |
| i-yly.com.cn | #181,503 | Microsoft IIS | Find emails |
| 108sq.cn | #181,510 | Alibaba Cloud DNS, Baidu Analytics, CNZZ + 2 more | Find emails |
| webelapp.com | #181,531 | Adobe Fonts (Typekit), Cloudflare edge/CDN, CookieYes + 10 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 →