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 |
|---|---|---|---|
| atakdomain.com | #39,599 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| medindia.net | #39,603 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| floridarevenue.com | #39,604 | DigiCert, Dynatrace, Google Analytics + 6 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| kxlims.com | #39,696 | Microsoft IIS | Find emails |
| postcodeanywhere.co.uk | #39,777 | 6sense, Amazon Route 53, Azure API Management + 9 more | Find emails |
| ufs.ac.za | #39,792 | Bootstrap, Font Awesome, Google Analytics + 8 more | Find emails |
| moh.gov.sa | #39,815 | Bootstrap, DigiCert, Font Awesome + 4 more | Find emails |
| hella.com | #39,852 | PerimeterX (HUMAN) | Find emails |
| edgepilot.com | #39,879 | Sectigo | Find emails |
| myshiptracking.com | #39,883 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| listchallenges.com | #39,929 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| onrealm.org | #39,981 | Amazon (ACM), Amazon Route 53, Microsoft IIS + 4 more | Find emails |
| ht.hr | #40,012 | Apache, DigiCert, Google Tag Manager + 3 more | Find emails |
| softether-download.com | #40,057 | Google Analytics, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| uams.edu | #40,067 | Axios, Backbone.js, Google Fonts + 8 more | Find emails |
| twidec913.com | #40,076 | Baidu Analytics, Microsoft IIS, jQuery | Find emails |
| pec.it | #40,111 | Cloudflare edge/CDN, CrazyEgg, Google Fonts + 1 more | Find emails |
| amainhobbies.com | #40,140 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| loyno.edu | #40,145 | Adobe Fonts (Typekit), Apache, DigiCert + 8 more | Find emails |
| purolator.com | #40,198 | Amazon CloudFront, Amazon Route 53, BrightEdge + 10 more | Find emails |
| icd10data.com | #40,203 | Amazon (ACM), Amazon Advertising, Amazon Route 53 + 4 more | Find emails |
| texags.com | #40,235 | Authorize.net, Azure DNS, Google Analytics + 8 more | Find emails |
| affordablehousing.com | #40,243 | Azure Front Door, DigiCert, Google Analytics + 8 more | Find emails |
| calottery.com | #40,253 | Backbone.js, DigiCert, Font Awesome + 8 more | Find emails |
| uzex.uz | #40,301 | Bootstrap, DigiCert, Fancybox + 12 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 →