Web Framework
34,564 of the 1,000,000 top sites in our Tranco top-1M census run ASP.NET (3.5%). 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 | scorecardresearch.com | #242 (Tranco) | Find emails |
| 4 | ca.gov |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| atm.it | #67,448 | Akamai Edge DNS, Apache, Bootstrap + 15 more | Find emails |
| pinet.cn | #67,453 | Microsoft IIS, jQuery | Find emails |
| heartandstroke.ca | #67,469 | Azure API Management, Azure Front Door, DigiCert + 5 more | Find emails |
| #559 (Tranco) |
| Find emails |
| 5 | sagepub.com | #631 (Tranco) | Find emails |
| #67,485 |
| Azure API Management, DigiCert, Font Awesome + 8 more |
| Find emails |
| synottip.cz | #67,494 | Cookiebot, Google Tag Manager, Meta Pixel + 3 more | Find emails |
| nola.gov | #67,502 | Adobe Fonts, Adobe Fonts (Typekit), Bootstrap + 12 more | Find emails |
| cfp.net | #67,522 | Azure API Management, Cloudflare, Cloudflare Turnstile + 10 more | Find emails |
| soilassociation.org | #67,555 | Cloudflare Bot Management, Cloudflare edge/CDN, Drupal + 6 more | Find emails |
| fcviktoria.cz | #67,557 | Bootstrap, Fancybox, Font Awesome + 11 more | Find emails |
| csj.gov.py | #67,614 | Microsoft IIS, Sectigo | Find emails |
| compensar.com | #67,624 | DigiCert, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| produbanco.com | #67,634 | Adobe Fonts (Typekit), Apache, Bootstrap + 8 more | Find emails |
| veloxtickets.com | #67,685 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 2 more | Find emails |
| kctcs.edu | #67,696 | Amazon CloudFront, Font Awesome, Google Analytics + 10 more | Find emails |
| asrm.org | #67,712 | Azure API Management, Cloudflare edge/CDN, Google Trust Services | Find emails |
| mojtv.hr | #67,737 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 7 more | Find emails |
| paxinasgalegas.es | #67,856 | Font Awesome, Google AdSense, Google Analytics + 6 more | Find emails |
| companywall.hr | #67,867 | Bootstrap, Font Awesome, Let's Encrypt + 8 more | Find emails |
| ssmhealth.com | #67,907 | Azure API Management, DigiCert, Google Fonts + 13 more | Find emails |
| gov.taipei | #67,920 | Cloudflare, Fancybox, Google Analytics + 4 more | Find emails |
| bcp.com.bo | #67,921 | Bootstrap, DigiCert, Font Awesome + 9 more | Find emails |
| exteriores.gob.es | #67,938 | Bluesky, Google Analytics, Google Tag Manager + 1 more | Find emails |
| irvingisd.net | #68,015 | Cloudflare Web Analytics, Cloudflare edge/CDN, Finalsite + 4 more | Find emails |
| growthzoneapp.com | #68,042 | Google Analytics, Google Fonts, Google Tag Manager + 5 more | Find emails |
| theagencyre.com | #68,095 | Amazon Route 53, DigiCert, Divi + 11 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →