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 |
|---|---|---|---|
| capnhq.gov | #79,749 | Azure API Management, Bootstrap, DataTables + 7 more | Find emails |
| priberam.org | #79,761 | Bootstrap, DigiCert, DoubleClick (Google Ads) + 8 more | Find emails |
| romjob.ro | #79,785 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 2 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| ird.gov.lk |
| #79,801 |
| jQuery |
| Find emails |
| curitiba.pr.gov.br | #79,811 | Akamai Edge DNS, Bootstrap, DigiCert + 5 more | Find emails |
| afspraakjes.com | #79,812 | Google Analytics, Microsoft IIS | Find emails |
| nashville.org | #79,820 | Bootstrap, Microsoft 365, Nginx | Find emails |
| manhwabtt.cc | #79,827 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| 8comic.com | #79,908 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 3 more | Find emails |
| apnorc.org | #79,912 | All in One SEO, Amazon Route 53, DigiCert + 8 more | Find emails |
| nfsa.gov.in | #79,946 | Bootstrap, Font Awesome, Let's Encrypt | Find emails |
| sefaz.rs.gov.br | #80,047 | Font Awesome, Google Analytics, Google Tag Manager + 7 more | Find emails |
| drcalc.net | #80,048 | Google AdSense, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| curanet.dk | #80,058 | AOS, Adobe Fonts (Typekit), Bootstrap + 15 more | Find emails |
| escalentsurvey.co | #80,071 | Cloudflare, Sectigo | Find emails |
| museum.ie | #80,091 | AOS, Adobe Fonts (Typekit), Amazon (ACM) + 9 more | Find emails |
| econsulat.ro | #80,189 | DigiCert, jQuery | Find emails |
| togetherloans.com | #80,190 | Azure API Management, Azure DNS, Bootstrap + 9 more | Find emails |
| storicang.it | #80,223 | Akamai edge/CDN, Akamai mPulse, Azure DNS + 8 more | Find emails |
| boomtownroi.com | #80,228 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| prontotour.com | #80,243 | Google Fonts, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| trackon.in | #80,246 | Amazon Route 53, Bootstrap, DataTables + 12 more | Find emails |
| ipindia.gov.in | #80,279 | AddThis, Bootstrap, Fancybox + 12 more | Find emails |
| gatotv.com | #80,305 | Amazon Route 53, DigiCert, Google AdSense + 13 more | Find emails |
| myepaywindow.com | #80,310 | Amazon Route 53, Bootstrap, Font Awesome + 1 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 →