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 |
|---|---|---|---|
| kmworld.com | #246,910 | AddThis, Amazon Route 53, Disqus + 9 more | Find emails |
| whduma.com | #246,917 | jQuery | Find emails |
| countyofdane.com | #246,935 | Dynatrace, Font Awesome, Google Fonts + 4 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| #246,989 |
| Microsoft IIS |
| Find emails |
| oscr.org.uk | #247,013 | Adobe Fonts (Typekit), Campaign Monitor, Civic Cookie Control + 6 more | Find emails |
| kdheks.gov | #247,029 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 5 more | Find emails |
| yhkj.top | #247,033 | Microsoft IIS | Find emails |
| coach.ca | #247,053 | Apache, Drupal, Font Awesome + 9 more | Find emails |
| littletinyfrogs.com | #247,096 | Cloudflare Web Analytics, Cloudflare edge/CDN, Feedburner + 4 more | Find emails |
| nevadawolfpack.com | #247,103 | DoubleClick (Google Ads), Google Analytics, Google Fonts + 7 more | Find emails |
| snmmi.org | #247,115 | Azure API Management, Azure DNS, Cloudflare Bot Management + 10 more | Find emails |
| tai.com.tr | #247,145 | Bootstrap, DigiCert, Fancybox + 4 more | Find emails |
| fuyoudianxuan.com | #247,163 | Bootstrap, Microsoft IIS, jQuery | Find emails |
| param.com.tr | #247,202 | Bootstrap, Cloudflare, Cloudflare Images + 7 more | Find emails |
| websiteexpress.net | #247,258 | Bootstrap, Google Analytics, Google Tag Manager + 2 more | Find emails |
| ocac.gov.tw | #247,301 | AOS, Bootstrap, Google Analytics + 4 more | Find emails |
| ugi.com | #247,387 | Adobe Fonts (Typekit), Apache, Azure DNS + 19 more | Find emails |
| thestoryoftexas.com | #247,417 | Cloudflare, Cloudflare edge/CDN, Fastly + 9 more | Find emails |
| softube.com | #247,428 | Adobe Fonts (Typekit), Azure DNS, BambooHR + 10 more | Find emails |
| infocity.pl | #247,449 | Microsoft IIS, jQuery, reCAPTCHA + 1 more | Find emails |
| oxfordgroupofinstitution.com | #247,453 | Google Fonts, Let's Encrypt, Microsoft IIS + 2 more | Find emails |
| folhadelondrina.com.br | #247,460 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 11 more | Find emails |
| qddaeil.com | #247,488 | Baidu Maps, Bootstrap, Fancybox + 5 more | Find emails |
| d-edgeconnect.media | #247,561 | Azure API Management, DigiCert, WordPress | Find emails |
| forsyth.cc | #247,566 | Bootstrap, Cloudflare, Fancybox + 12 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 →