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 |
|---|---|---|---|
| rubigordon.com | #167,313 | Google Analytics, Google Hosted Libraries, Let's Encrypt + 8 more | Find emails |
| doublestar.sk | #167,359 | Bootstrap, Cookiebot, DigiCert + 13 more | Find emails |
| pagepluscellular.com | #167,374 | Akamai edge/CDN, Amazon CloudFront, Amazon S3 + 16 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| cookietractor.com | #167,403 | Cloudflare, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| zwdj.top | #167,410 | Microsoft IIS, jQuery | Find emails |
| uralhosting.ru | #167,411 | Bootstrap, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| kitchn.no | #167,441 | Azure API Management, DigiCert, Google Tag Manager + 2 more | Find emails |
| tesol.org | #167,454 | AdZerk (Kevel), AddThis, Azure API Management + 15 more | Find emails |
| jsce.or.jp | #167,526 | Google Hosted Libraries, Meta Pixel, Microsoft 365 + 3 more | Find emails |
| testandcalc.com | #167,548 | AddThis, Bootstrap, Font Awesome + 8 more | Find emails |
| bizlibrary.com | #167,563 | Ahrefs Analytics, Amazon (ACM), Amazon CloudFront + 21 more | Find emails |
| conbio.org | #167,573 | AWS WAF, Amazon CloudFront, Apache + 13 more | Find emails |
| 1gb.com.ua | #167,645 | Microsoft IIS, PHP, Sectigo + 1 more | Find emails |
| bearingarms.com | #167,673 | Amazon Advertising, AppNexus, Azure API Management + 19 more | Find emails |
| scuoladriftingbologna.it | #167,708 | Google Analytics, Google Tag Manager, Microsoft IIS | Find emails |
| kslaw.com | #167,734 | AOS, Azure API Management, Cloudflare Bot Management + 9 more | Find emails |
| stat.si | #167,801 | Google Maps, Microsoft IIS, Modernizr | Find emails |
| hue.gov.vn | #167,809 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| dpeyes.com | #167,829 | Baidu Analytics, Baidu Maps, DigiCert + 3 more | Find emails |
| grandandtoy.com | #167,860 | Adobe Experience Cloud (Launch), AudioEye, Bootstrap + 6 more | Find emails |
| alzheimer-nederland.nl | #167,886 | Cloudflare edge/CDN, Google Trust Services, VWO | Find emails |
| predictit.org | #167,920 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| wuala.com | #167,923 | Azure DNS, DigiCert, Microsoft IIS | Find emails |
| whhmtw.com | #167,931 | Microsoft IIS | Find emails |
| withersworldwide.com | #167,963 | Google AdSense, Google Analytics, Google Hosted Libraries + 4 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 →