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 |
|---|---|---|---|
| accessline.com | #164,017 | Bootstrap, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| gamutdx.com | #164,058 | Adobe Fonts (Typekit), Cloudflare edge/CDN, CookieYes + 10 more | Find emails |
| chinagxjscp.com | #164,064 | Microsoft IIS, jQuery | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| trajecsys.com |
| #164,107 |
| Cloudflare edge/CDN, Contentful, Font Awesome + 7 more |
| Find emails |
| bookmaker.eu | #164,129 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| czechlfs.net | #164,145 | Microsoft IIS | Find emails |
| links.hr | #164,154 | Google Cloud DNS, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| spokanecounty.org | #164,189 | Cloudflare, Cloudflare edge/CDN, Drupal + 5 more | Find emails |
| marshruty.ru | #164,205 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| cepia.ru | #164,210 | Microsoft IIS | Find emails |
| wichita.gov | #164,282 | Cloudflare edge/CDN, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| crfm.it | #164,306 | DotNetNuke, Microsoft IIS | Find emails |
| immunology.org | #164,313 | Cloudflare, ConsentMo, Drupal + 11 more | Find emails |
| ckc.ca | #164,324 | AddThis, Bootstrap, CDN Fonts + 15 more | Find emails |
| dldianshang.com | #164,335 | Baidu Maps, Microsoft IIS | Find emails |
| sbox.game | #164,357 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 1 more | Find emails |
| calgarylibrary.ca | #164,373 | AddThis, Adobe Fonts (Typekit), Bootstrap + 9 more | Find emails |
| lamoncloa.gob.es | #164,376 | Google Analytics, Google Tag Manager, Microsoft IIS + 1 more | Find emails |
| coralagency.ru | #164,387 | Qrator, Telegram, cdnjs + 4 more | Find emails |
| directservices.com | #164,447 | Google Analytics, Microsoft IIS, Sectigo + 1 more | Find emails |
| validname.com | #164,457 | Let's Encrypt | Find emails |
| progent.com | #164,511 | Bootstrap, Google Fonts, Google Maps + 2 more | Find emails |
| cheshireeast.gov.uk | #164,529 | Adobe Fonts (Typekit), Azure DNS, Bootstrap + 8 more | Find emails |
| osasuna.es | #164,548 | Azure API Management, Azure Front Door, Cloudflare + 8 more | Find emails |
| commend.services | #164,573 | Azure DNS, Microsoft IIS | 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 →