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 |
|---|---|---|---|
| metcheck.com | #43,168 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 6 more | Find emails |
| fci.be | #43,183 | Bootstrap, DigiCert, Fancybox + 6 more | Find emails |
| generac.com | #43,224 | Adobe Analytics, Amplitude, Azure API Management + 17 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| shu.edu.cn |
| #43,240 |
| DotNetNuke, Microsoft IIS, Slick Carousel + 2 more |
| Find emails |
| ftvnews.com.tw | #43,244 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 8 more | Find emails |
| xrite.com | #43,294 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 21 more | Find emails |
| bancobpi.pt | #43,309 | Cloudflare Bot Management, Cloudflare edge/CDN, Salesforce Marketing Cloud Personalization + 3 more | Find emails |
| mycrestron.com | #43,323 | Azure API Management, DigiCert, Font Awesome + 9 more | Find emails |
| explained.today | #43,357 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| kens5.com | #43,371 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| wgt.com | #43,428 | Amazon Route 53, Amplitude, Font Awesome + 11 more | Find emails |
| xprize.org | #43,429 | Azure API Management, Bootstrap, Cloudflare edge/CDN + 9 more | Find emails |
| missouribotanicalgarden.org | #43,479 | Adobe Fonts (Typekit), Bootstrap, Google Analytics + 13 more | Find emails |
| onleihe.de | #43,480 | Nginx, Sectigo | Find emails |
| hbgjp.cn | #43,514 | Baidu Analytics, Let's Encrypt, Microsoft IIS + 3 more | Find emails |
| ezlocal.com | #43,533 | Bootstrap, Cloudflare, Cloudflare Web Analytics + 8 more | Find emails |
| lidl.co.uk | #43,594 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| emalls.ir | #43,611 | Google Tag Manager, Microsoft IIS, SweetAlert2 | Find emails |
| druryhotels.com | #43,648 | Bootstrap, Cloudflare, Cloudflare Bot Management + 16 more | Find emails |
| icicilombard.com | #43,670 | Akamai Edge DNS, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| cabq.gov | #43,692 | AddThis, Cloudflare edge/CDN, CrazyEgg + 12 more | Find emails |
| star.com.tr | #43,765 | Cloudflare, Cloudflare edge/CDN, DoubleClick (Google Ads) + 4 more | Find emails |
| bma.org.uk | #43,795 | Azure API Management, Bootstrap, Cloudflare Bot Management + 6 more | Find emails |
| iex.nl | #43,815 | Bunny Fonts, Consentmanager.net, Google Tag Manager + 2 more | Find emails |
| renaud-bray.com | #43,843 | Akamai edge/CDN, Akamai mPulse, Google Analytics + 5 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 →