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 |
|---|---|---|---|
| epguides.com | #107,343 | Let's Encrypt, Microsoft IIS, Plesk | Find emails |
| zyzhan.com | #107,363 | 51.la, Alibaba Cloud CDN, Alibaba Cloud DNS + 3 more | Find emails |
| cuyahogacounty.us | #107,367 | AOS, Bootstrap, Fathom + 8 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| goslarsche.de |
| #107,368 |
| Bootstrap, Consentmanager.net, Google Analytics + 6 more |
| Find emails |
| sinolight.cn | #107,421 | Baidu Maps, CNZZ, DigiCert + 2 more | Find emails |
| humanmetrics.com | #107,440 | Google AdSense, Google Analytics, Google Tag Manager + 7 more | Find emails |
| teledyne.com | #107,459 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| multitracks.com | #107,497 | Azure API Management, Azure DNS, Microsoft 365 + 6 more | Find emails |
| beianjiaji.com | #107,557 | Bootstrap, Fancybox, Font Awesome + 4 more | Find emails |
| anglia.ac.uk | #107,558 | Cloudflare, Cloudflare edge/CDN, Google Hosted Libraries + 6 more | Find emails |
| bausch.kr | #107,705 | AddThis, Fancybox, Google Analytics + 3 more | Find emails |
| shengyitang.com | #107,754 | Alibaba Cloud DNS, Baidu Analytics, Microsoft IIS + 1 more | Find emails |
| webredirect.org | #107,758 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| taibaoai.cn | #107,760 | Microsoft IIS, jQuery | Find emails |
| gscn.com.cn | #107,774 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 4 more | Find emails |
| zlatovna.cz | #107,793 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| emailsp.com | #107,837 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| lewisu.edu | #107,841 | Bootstrap, Google Ads Conversion, Google Analytics + 10 more | Find emails |
| ragalahari.com | #107,862 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| riwio.com | #107,884 | Microsoft IIS | Find emails |
| francoangeli.it | #107,898 | Azure API Management, Bootstrap, DigiCert + 11 more | Find emails |
| eclub.se | #107,927 | Amazon Route 53, Microsoft 365, Microsoft IIS | Find emails |
| aap.com.au | #107,941 | Bootstrap, Font Awesome, GSAP + 17 more | Find emails |
| socom.mil | #107,951 | Bootstrap, DigiCert, Font Awesome + 9 more | Find emails |
| zilverenkruis.nl | #107,960 | Azure API Management, DigiCert, Microsoft 365 + 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →