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 |
|---|---|---|---|
| karabuk.edu.tr | #148,027 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| promat.com | #148,065 | Azure API Management, Cloudflare edge/CDN, Google Fonts + 3 more | Find emails |
| coolbuddy.com | #148,083 | Baidu Analytics, Google Analytics, Google Tag Manager + 3 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| dbta.com | #148,101 | AddThis, Amazon Route 53, Google Analytics + 8 more | Find emails |
| mountainview.gov | #148,149 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 6 more | Find emails |
| hamachi.cc | #148,173 | Akamai Edge DNS, DigiCert, Google Fonts + 3 more | Find emails |
| bonaquet.com | #148,188 | Microsoft IIS, jQuery | Find emails |
| irmi.com | #148,216 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| sccm.org | #148,225 | Bootstrap, DoubleClick (Google Ads), Google Ads Conversion + 8 more | Find emails |
| netspeed.com.au | #148,272 | Microsoft IIS, Sectigo | Find emails |
| birdguides.com | #148,317 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 12 more | Find emails |
| justice.gc.ca | #148,383 | Adobe Experience Cloud (Launch), Font Awesome, Microsoft 365 + 1 more | Find emails |
| bluffton.edu | #148,384 | Adobe Fonts (Typekit), Bootstrap, DigiCert + 11 more | Find emails |
| japancats.ru | #148,428 | DDoS-Guard, Let's Encrypt, jQuery | Find emails |
| codifa.it | #148,447 | Azure API Management, Bootstrap, Cloudflare + 9 more | Find emails |
| mylot.com | #148,448 | Amazon (ACM), Amazon Route 53, Google AdSense + 4 more | Find emails |
| valmont.com | #148,499 | Adobe Experience Cloud (Launch), CSC (Digital Brand Services), Drupal + 12 more | Find emails |
| actonw3.com | #148,539 | Google Cloud DNS, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| lul.se | #148,564 | Leaflet, Microsoft 365, Microsoft IIS + 3 more | Find emails |
| mib.org.uk | #148,566 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 11 more | Find emails |
| aussiehousesitters.com.au | #148,577 | Amazon (ACM), Amazon Route 53, Feefo + 12 more | Find emails |
| liguriadigitale.it | #148,608 | Font Awesome, Joomla, Let's Encrypt + 2 more | Find emails |
| cosmed.com.tw | #148,628 | Azure Front Door, Bootstrap, Cloudflare + 13 more | Find emails |
| spartanburgregional.com | #148,630 | Amazon CloudFront, Cloudflare Web Analytics, Cloudflare edge/CDN + 14 more | Find emails |
| toptrouwen.nl | #148,662 | Font Awesome, Google AdSense, Google Analytics + 7 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 →