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 |
|---|---|---|---|
| kvue.com | #29,990 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| ochsner.org | #30,004 | AOS, BugHerd, Fancybox + 13 more | Find emails |
| freedomscientific.com | #30,022 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| #242 (Tranco) |
| Find emails |
| 5 | ca.gov | #559 (Tranco) | Find emails |
| ecnu.edu.cn | #30,114 | Bootstrap, DigiCert, Font Awesome + 3 more | Find emails |
| wcnc.com | #30,128 | Akamai Bot Manager, Akamai edge/CDN, Amazon Route 53 + 2 more | Find emails |
| pfgc.com | #30,141 | Adobe Fonts (Typekit), Cloudflare edge/CDN, DigiCert + 10 more | Find emails |
| codetwo.com | #30,289 | Amazon CloudFront, Atlassian Cloud, Azure API Management + 17 more | Find emails |
| webbyawards.com | #30,318 | AOS, Adobe Fonts (Typekit), Amazon CloudFront + 28 more | Find emails |
| baohiemxahoi.gov.vn | #30,330 | Bootstrap, Microsoft SharePoint, Owl Carousel + 2 more | Find emails |
| pulsepoint.com | #30,369 | AWS Lambda, Cloudflare edge/CDN, Font Awesome + 13 more | Find emails |
| juniperresearch.com | #30,372 | Bootstrap, DigiCert, Google Fonts + 6 more | Find emails |
| caa.co.uk | #30,384 | Azure API Management, Azure DNS, Azure Front Door + 7 more | Find emails |
| cat.net.th | #30,397 | AOS, Fancybox, Font Awesome + 3 more | Find emails |
| terrapinn.com | #30,434 | Bootstrap, CSC (Digital Brand Services), DigiCert + 9 more | Find emails |
| ibroadlink.com | #30,437 | Alibaba Cloud CDN, Alibaba Cloud DNS, Citrix NetScaler + 6 more | Find emails |
| echovita.com | #30,539 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| ar15.com | #30,541 | Cloudflare, Cloudflare Turnstile, Cloudflare edge/CDN + 6 more | Find emails |
| botframework.com | #30,544 | Azure DNS, DigiCert, Microsoft 365 | Find emails |
| aaaai.org | #30,560 | Bluesky, Cloudflare Bot Management, Cloudflare Turnstile + 9 more | Find emails |
| twoplustwo.com | #30,576 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 9 more | Find emails |
| harica.gr | #30,581 | Amazon Route 53, Bunny CDN, BunnyCDN + 5 more | Find emails |
| elmercurio.com | #30,650 | Font Awesome, Google Fonts, Matomo + 5 more | Find emails |
| pandasoftware.com | #30,659 | Akamai edge/CDN, Amazon Route 53, Azure API Management + 3 more | Find emails |
| prowritingaid.com | #30,737 | Azure API Management, Azure DNS, Google Identity Services + 5 more | Find emails |
| fcu.edu.tw | #30,781 | Amazon (ACM), Amazon CloudFront, Apache + 6 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 →