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 |
|---|---|---|---|
| apsnet.org | #51,097 | Bluesky, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| dns4.cn | #51,162 | Alibaba Cloud DNS, Microsoft IIS, jQuery | Find emails |
| muchloved.com | #51,163 | Azure DNS, Bootstrap, Font Awesome + 11 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| #51,227 |
| ConsentMo, Drupal, Fastly + 13 more |
| Find emails |
| indycar.com | #51,270 | Adobe Fonts (Typekit), Azure Front Door, DoubleClick (Google Ads) + 9 more | Find emails |
| hngangjiegou.com | #51,297 | Microsoft IIS, Swiper, jQuery | Find emails |
| riba.org | #51,304 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| careerbliss.com | #51,332 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 13 more | Find emails |
| uwf.edu | #51,355 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 22 more | Find emails |
| txtav.com | #51,389 | Adobe Fonts (Typekit), Amazon CloudFront, Bootstrap + 22 more | Find emails |
| mathforum.org | #51,408 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| simpleplanes.com | #51,428 | Cloudflare Web Analytics, Cloudflare edge/CDN, Font Awesome + 6 more | Find emails |
| servsafe.com | #51,447 | Bootstrap, Font Awesome, Google Fonts + 9 more | Find emails |
| de.com.au | #51,481 | Font Awesome, Google Analytics, Google Fonts + 5 more | Find emails |
| bioguiden.se | #51,502 | Google Analytics, Let's Encrypt, Microsoft IIS + 1 more | Find emails |
| whataburger.com | #51,518 | Adobe Fonts, Adobe Fonts (Typekit), Azure DNS + 9 more | Find emails |
| cinvestav.mx | #51,522 | Bootstrap, Font Awesome, Google Fonts + 10 more | Find emails |
| hdfcergo.com | #51,536 | AppsFlyer, DigiCert, Google Tag Manager + 4 more | Find emails |
| chattanoogan.com | #51,571 | Amazon (ACM), Amazon Route 53, Bootstrap + 5 more | Find emails |
| ridesafely.com | #51,615 | All in One SEO, Azure API Management, Bootstrap + 14 more | Find emails |
| lingvolive.com | #51,673 | Let's Encrypt, Microsoft IIS | Find emails |
| dealersync.com | #51,682 | DigiCert, Google Analytics, Google Fonts + 5 more | Find emails |
| wcoomd.org | #51,724 | Azure DNS, Google Analytics, Microsoft 365 + 3 more | Find emails |
| consumersenergy.com | #51,735 | Bootstrap, DigiCert, Drupal + 13 more | Find emails |
| umc.edu | #51,768 | AOS, Fancybox, Google Analytics + 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 →