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 |
|---|---|---|---|
| thirdbridge.com | #65,164 | Amazon Route 53, Azure API Management, Azure Front Door + 7 more | Find emails |
| tzfhbwg.com | #65,174 | Bootstrap, Fancybox, Swiper + 1 more | Find emails |
| thecompanycheck.com | #65,216 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 8 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| elections.org.za | #65,264 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 15 more | Find emails |
| sitelike.org | #65,275 | AddToAny, Bootstrap, Cloudflare + 8 more | Find emails |
| indotrading.com | #65,286 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 18 more | Find emails |
| stardock.net | #65,334 | Cloudflare, Feedburner, Google Analytics + 8 more | Find emails |
| ardvecomhub.com | #65,345 | Bootstrap, Font Awesome, Google Fonts + 11 more | Find emails |
| e-docs.es.gov.br | #65,348 | Bootstrap, Cloudflare Turnstile, Font Awesome + 9 more | Find emails |
| museum.wales | #65,389 | Apache, Google Analytics, Google Tag Manager + 4 more | Find emails |
| upmsp.edu.in | #65,403 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 5 more | Find emails |
| fox61.com | #65,460 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| doctoranytime.gr | #65,475 | Azure API Management, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| fda.gov.tw | #65,486 | Font Awesome, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| lancashire.gov.uk | #65,586 | Akamai edge/CDN, Bootstrap, Cloudflare Bot Management + 14 more | Find emails |
| sabis.net | #65,650 | Azure API Management, Cloudflare Turnstile, Font Awesome + 11 more | Find emails |
| anpfiff.info | #65,700 | Consentmanager.net, Font Awesome, Google Analytics + 7 more | Find emails |
| umbraco.com | #65,766 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 13 more | Find emails |
| digiseller.me | #65,774 | DDoS-Guard, Fancybox, Let's Encrypt + 2 more | Find emails |
| whs.mil | #65,787 | AOS, Bootstrap, Font Awesome + 4 more | Find emails |
| wheat.org.cn | #65,790 | Let's Encrypt, Microsoft IIS, jQuery | Find emails |
| aacnnursing.org | #65,828 | Bootstrap, CrazyEgg, Font Awesome + 7 more | Find emails |
| bryant.com | #65,837 | AddThis, Axios, Cloudflare + 15 more | Find emails |
| emofid.com | #65,844 | AOS, Google Tag Manager, Gravatar + 8 more | Find emails |
| aiub.edu | #65,852 | DigiCert, Font Awesome, Google Analytics + 5 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 →