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 |
|---|---|---|---|
| asce.org | #24,392 | Adobe Fonts, Adobe Fonts (Typekit), Brightcove + 14 more | Find emails |
| alukah.net | #24,420 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| ege.edu.tr | #24,518 | Bootstrap, Font Awesome, Google Analytics + 11 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| varonis.com |
| #24,520 |
| Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more |
| Find emails |
| dfcfw.com | #24,547 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 2 more | Find emails |
| aasm.org | #24,594 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 14 more | Find emails |
| hinet.net.vn | #24,631 | Microsoft IIS | Find emails |
| lidl.hr | #24,634 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 5 more | Find emails |
| gndu.ac.in | #24,657 | Let's Encrypt, Microsoft IIS, Plesk | Find emails |
| iospress.com | #24,664 | Adobe Fonts (Typekit), Bootstrap, Drupal + 10 more | Find emails |
| suratmunicipal.gov.in | #24,726 | DigiCert, Google Analytics, Google Fonts + 3 more | Find emails |
| mfa.gov.tr | #24,767 | Fancybox, Google Analytics, Google Tag Manager + 3 more | Find emails |
| ultraviewer.net | #24,778 | Google Analytics, Google Fonts, Google Hosted Libraries + 8 more | Find emails |
| alight.com | #24,861 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 3 more | Find emails |
| china-airlines.com | #24,948 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 14 more | Find emails |
| kgw.com | #24,950 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| crestron.com | #24,962 | AOS, Azure API Management, BrightEdge + 9 more | Find emails |
| shbet800.com | #24,964 | Amazon (ACM), Amazon CloudFront, Amazon S3 + 7 more | Find emails |
| bilinfo.net | #25,021 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| chem17.com | #25,035 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 3 more | Find emails |
| finanznachrichten.de | #25,062 | Bootstrap, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| loseyourip.com | #25,072 | Bootstrap, Font Awesome, Google Fonts + 4 more | Find emails |
| metruyenchu.com.vn | #25,175 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 6 more | Find emails |
| diba.cat | #25,186 | Bootstrap, DigiCert, Font Awesome + 10 more | Find emails |
| wmata.com | #25,227 | Azure Front Door, Cloudflare, DigiCert + 9 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 →