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 |
|---|---|---|---|
| ip4.city | #168,461 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 3 more | Find emails |
| pto.com.tr | #168,493 | Google Maps, Microsoft IIS, Owl Carousel + 2 more | Find emails |
| duly.com | #168,545 | BrightEdge, Cloudflare edge/CDN, Google Tag Manager + 11 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| economiasanitaria.it |
| #168,561 |
| Let's Encrypt |
| Find emails |
| constitution.ru | #168,593 | Microsoft IIS, Rambler | Find emails |
| amasya.edu.tr | #168,606 | Bootstrap, DigiCert, Font Awesome + 6 more | Find emails |
| afternorth.com | #168,656 | Google Ads Conversion, Google Analytics, Google Maps + 4 more | Find emails |
| jobnet.com.mm | #168,689 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| autorevue.cz | #168,698 | DoubleClick (Google Ads), Gemius, Google Hosted Libraries + 6 more | Find emails |
| satp.org | #168,702 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| alta.org | #168,718 | Azure API Management, Bootstrap, Cloudflare + 18 more | Find emails |
| e-forologia.gr | #168,731 | Azure DNS, Cookiebot, DigiCert + 10 more | Find emails |
| redbridge.gov.uk | #168,735 | Google Analytics, Google Tag Manager, Microsoft 365 + 5 more | Find emails |
| valkexclusief.nl | #168,748 | Brandfolder, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| stagesflight.com | #168,789 | Azure API Management, Microsoft 365, jQuery | Find emails |
| jobs.barclays | #168,793 | Akamai Edge DNS | Find emails |
| microwavejournal.com | #168,845 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 12 more | Find emails |
| lavote.gov | #168,875 | Adobe Fonts (Typekit), Imperva, LivePerson + 4 more | Find emails |
| denbighshire.gov.uk | #168,885 | Contensis, Google Fonts, Varnish + 2 more | Find emails |
| arcountydata.com | #168,906 | Azure API Management, Bootstrap, Cloudflare + 9 more | Find emails |
| limra.com | #168,949 | Bootstrap, DigiCert, Google Fonts + 11 more | Find emails |
| elle.com.tr | #168,957 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| vrcmods.com | #168,982 | Bootstrap, Cloudflare, Cloudflare Turnstile + 16 more | Find emails |
| ebt.net | #169,003 | DigiCert, Microsoft IIS | Find emails |
| linkclub.or.jp | #169,019 | DoubleClick (Google Ads), Google Analytics, Google Hosted Libraries + 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 →