Web Server
891 of the 1,000,000 top sites in our Tranco top-1M census run Kestrel (0.1%). The default cross-platform web server built into ASP.NET Core. Detection is homepage-level HTML/header fingerprinting, so a site can run Kestrel on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | msn.com | #61 (Tranco) | Find emails |
| 2 | accor.com | #2,642 (Tranco) | Find emails |
| 3 | similarweb.com | #3,937 (Tranco) | Find emails |
| 4 | 365scores.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| trapeza-thematon.gr | #92,018 | ASP.NET, Azure DNS, Bootstrap + 5 more | Find emails |
| addressy.com | #92,836 | 6sense, ASP.NET, Amazon Route 53 + 9 more | Find emails |
| agenda.es.gov.br | #93,036 | Bootstrap, Dynatrace, Font Awesome + 2 more | Find emails |
| #4,252 (Tranco) |
| Find emails |
| 5 | covers.com | #5,805 (Tranco) | Find emails |
| chikazawa-lace.co.jp | #93,294 | Amazon (ACM) | Find emails |
| gps-cbt-exam.com | #93,692 | ASP.NET, Azure DNS, Bootstrap + 2 more | Find emails |
| luzdelsur.pe | #94,041 | ASP.NET, Bootstrap, Cloudflare Turnstile + 8 more | Find emails |
| xhendra.ar | #95,028 | ASP.NET, Azure DNS, Bootstrap + 5 more | Find emails |
| goherbalife.com | #95,791 | ASP.NET, Akamai Bot Manager, Akamai Edge DNS + 3 more | Find emails |
| rnko.ru | #97,814 | ASP.NET, jQuery | Find emails |
| cooperhealth.org | #102,008 | ASP.NET, BugHerd, ConsentMo + 14 more | Find emails |
| campingandcaravanningclub.co.uk | #103,381 | ASP.NET, Azure API Management, DigiCert + 4 more | Find emails |
| xl.ru | #104,431 | Let's Encrypt | Find emails |
| getac.com | #104,933 | Amazon Route 53, Bootstrap, Fastly + 9 more | Find emails |
| noticiasrcn.com | #106,548 | Amazon CloudFront, Amazon Route 53, Fastly + 4 more | Find emails |
| liverpool.gov.uk | #106,657 | ASP.NET, Bootstrap, Civic Cookie Control + 5 more | Find emails |
| avidxchange.net | #107,064 | ASP.NET, Amazon Route 53, Bootstrap + 4 more | Find emails |
| temi.com | #107,520 | Amazon (ACM), Amazon Route 53, Font Awesome + 7 more | Find emails |
| damumed.kz | #110,179 | DigiCert | Find emails |
| fbitsstatic.net | #110,944 | Amazon Route 53, Azion | Find emails |
| dailyforex.com | #116,264 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| magnetone.com | #116,766 | Amazon (ACM), Amazon Route 53, Cookiebot + 1 more | Find emails |
| prosportsdaily.com | #118,664 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| markarch.com | #119,055 | ASP.NET, Amazon Advertising, Bootstrap + 13 more | Find emails |
| ybera.com | #122,284 | Azion, Cloudflare, Google Analytics + 5 more | Find emails |
| epicpass.com | #122,741 | ASP.NET, Akamai Bot Manager, Akamai edge/CDN + 8 more | Find emails |
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 →