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 |
|---|---|---|---|
| singaporepools.com.sg | #17,907 | Bootstrap, DigiCert, Google Fonts + 12 more | Find emails |
| internationalwomensday.com | #17,914 | Bootstrap, Font Awesome, Google Analytics + 9 more | Find emails |
| wikiart.org | #17,932 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 1 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| presstv.ir | #18,004 | Bootstrap, Google Analytics, Google Tag Manager + 7 more | Find emails |
| websitesource.com | #18,009 | Bootstrap, Font Awesome, Google Hosted Libraries + 5 more | Find emails |
| ajinomoto.co.jp | #18,044 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| connectwise.com | #18,068 | Adobe Fonts, Adobe Fonts (Typekit), Amazon CloudFront + 18 more | Find emails |
| tycg.gov.tw | #18,173 | Fancybox, Google Analytics, Google Tag Manager + 2 more | Find emails |
| elibrary.ru | #18,177 | Microsoft IIS | Find emails |
| snazzymaps.com | #18,220 | Cloudflare Turnstile, Google AdSense, Google Analytics + 6 more | Find emails |
| cdw.com | #18,234 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 7 more | Find emails |
| euromonitor.com | #18,271 | Adobe Fonts (Typekit), Azure API Management, Azure DNS + 14 more | Find emails |
| denticon.com | #18,273 | Azure API Management, Bootstrap, Cloudflare + 6 more | Find emails |
| arrl.org | #18,399 | AddThis, Apache, Google AdSense + 7 more | Find emails |
| khou.com | #18,409 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| tigerdroppings.com | #18,615 | Azure Front Door, DigiCert, DoubleClick (Google Ads) + 3 more | Find emails |
| powershellgallery.com | #18,617 | Azure API Management, Azure DNS, Azure Front Door + 1 more | Find emails |
| rekhta.org | #18,619 | Microsoft IIS, Owl Carousel, Sectigo + 1 more | Find emails |
| uhaul.com | #18,635 | AB Tasty, CSC (Digital Brand Services), DigiCert + 11 more | Find emails |
| iihs.org | #18,636 | Azure API Management, Cloudflare, Cloudflare Web Analytics + 6 more | Find emails |
| ras.ru | #18,683 | Let's Encrypt, Nginx, Yandex Metrica + 1 more | Find emails |
| zoominternet.net | #18,790 | DigiCert, Microsoft IIS, New Relic + 1 more | Find emails |
| magichue.net | #18,800 | Alibaba Cloud DNS, Microsoft IIS | Find emails |
| btolat.com | #18,832 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 11 more | Find emails |
| ilga.gov | #18,834 | AOS, Azure DNS, Bootstrap + 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 →