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 |
|---|---|---|---|
| journeys.com | #33,863 | Azure API Management, Braintree, Brandfolder + 15 more | Find emails |
| livingspaces.com | #33,866 | Azure API Management, Bazaarvoice, Botify + 8 more | Find emails |
| uww.edu | #33,874 | Bootstrap, Fancybox, Font Awesome + 10 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| wbir.com |
| #33,875 |
| Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more |
| Find emails |
| hbchengjian.com | #33,898 | Bootstrap, Swiper, jQuery | Find emails |
| cambridgeinternational.org | #33,909 | Cloudflare, DigiCert, Google Fonts + 5 more | Find emails |
| ncdot.gov | #33,957 | DigiCert, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ameren.com | #33,963 | Amazon CloudFront, Amazon Route 53, Dynatrace + 5 more | Find emails |
| coroflot.com | #33,972 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 9 more | Find emails |
| octopus.com | #33,982 | Azure API Management, Azure Front Door, Bootstrap + 8 more | Find emails |
| sxgjp.com | #34,004 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 3 more | Find emails |
| mutualart.com | #34,021 | Amazon (ACM), Amazon Route 53, ChatGPT Ads Pixel + 13 more | Find emails |
| delphiforums.com | #34,051 | Amazon (ACM), Amazon Route 53, Bootstrap + 10 more | Find emails |
| buschgardens.com | #34,061 | Azure API Management, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| midco.net | #34,079 | Azure API Management, Google Analytics, Google Tag Manager + 3 more | Find emails |
| wgtn.ac.nz | #34,080 | Amazon Route 53, Bootstrap, Cloudflare edge/CDN + 9 more | Find emails |
| huopint.com | #34,104 | Bootstrap, CNZZ, DigiCert + 2 more | Find emails |
| astroempires.com | #34,122 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| excelsecu.com.cn | #34,140 | Baidu Analytics, DigiCert, Microsoft IIS + 1 more | Find emails |
| sdyuxi.com | #34,150 | Microsoft IIS, Swiper, jQuery | Find emails |
| wxgrasp.com | #34,190 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 3 more | Find emails |
| teachina.net | #34,225 | Bootstrap, Microsoft IIS, jQuery | Find emails |
| qplmall.com | #34,257 | Bootstrap, DigiCert, Microsoft IIS + 1 more | Find emails |
| cld.bz | #34,288 | Amazon Route 53, Google Analytics, Let's Encrypt + 1 more | Find emails |
| nbqfbj.com | #34,298 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 3 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 →