Web Framework
34,564 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.5%). 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 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 4 | ca.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| tjjdxkj.com | #205,841 | Bootstrap, DigiCert, Microsoft IIS + 2 more | Find emails |
| thebostonpilot.com | #205,923 | Bootstrap, Font Awesome, Google Fonts + 10 more | Find emails |
| sz000004.cn | #205,925 | DigiCert, Nginx, Swiper + 1 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| clincalc.com |
| #206,024 |
| Feedburner, Font Awesome, Google Analytics + 7 more |
| Find emails |
| abcplus.biz | #206,026 | AddToAny, Blogger, Cloudflare Turnstile + 9 more | Find emails |
| bakicibuldum.com | #206,058 | Google Tag Manager, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| uspceu.com | #206,085 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 7 more | Find emails |
| cngcoins.com | #206,111 | Cloudflare, Google Analytics, Let's Encrypt + 3 more | Find emails |
| corfo.cl | #206,119 | Azure DNS, Bootstrap, DigiCert + 12 more | Find emails |
| vsb.org | #206,150 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| quarto.com | #206,186 | Bootstrap, ConsentMo, Font Awesome + 13 more | Find emails |
| arclimited.com | #206,278 | Bootstrap, Cloudflare, DigiCert + 9 more | Find emails |
| sgaf.org.br | #206,291 | Bootstrap, DigiCert, Font Awesome + 9 more | Find emails |
| passportpro247.com | #206,319 | Google Tag Manager, Modernizr, NS1 + 3 more | Find emails |
| clicks9.com | #206,393 | AOS, Bootstrap, DigiCert + 7 more | Find emails |
| rclgroup.com | #206,397 | Amazon Route 53, Cloudflare Turnstile, Google Analytics + 8 more | Find emails |
| spa-francorchamps.be | #206,483 | Google Fonts, Google Tag Manager, Let's Encrypt + 2 more | Find emails |
| ricardo.com | #206,509 | Azure API Management, Azure Front Door, Cloudflare + 12 more | Find emails |
| cjol.com | #206,541 | DigiCert, OpenResty | Find emails |
| carpimoto.it | #206,547 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| liberty-bank.com | #206,564 | Cloudflare Web Analytics, Cloudflare edge/CDN, CookieYes + 8 more | Find emails |
| pennathletics.com | #206,567 | Google Analytics, Google Fonts, Google Tag Manager + 6 more | Find emails |
| 1st.ir | #206,569 | Bootstrap, Font Awesome, Google Tag Manager + 5 more | Find emails |
| confirmation.com | #206,646 | Bootstrap, Google Tag Manager, LinkedIn Insight Tag + 7 more | Find emails |
| abp.org | #206,695 | Amazon (ACM), Amazon Route 53, Apache + 9 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →