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 |
|---|---|---|---|
| locatoweb.com | #645,405 | ASP.NET, DigiCert, Font Awesome + 6 more | Find emails |
| extrica.com | #647,073 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| tent0mown.com | #648,293 | Amazon Route 53, Azure API Management | Find emails |
| #4,252 (Tranco) |
| Find emails |
| 5 | covers.com | #5,805 (Tranco) | Find emails |
| stnj.org |
| #649,197 |
| ASP.NET, Fastly, Font Awesome + 11 more |
| Find emails |
| lojaslivia.com.br | #649,464 | Azion, Google Fonts, Google Tag Manager + 4 more | Find emails |
| qiik.app | #649,502 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| minhacasasolar.com.br | #649,795 | Azion, Cloudflare, Google Analytics + 6 more | Find emails |
| cdisu.edu.cn | #650,057 | 51.la, Baidu Analytics, Bootstrap + 2 more | Find emails |
| aldicareers.com.au | #650,996 | ASP.NET, Adobe Experience Cloud (Launch), Azure API Management + 14 more | Find emails |
| choiceresourcehelper.com | #653,099 | ASP.NET, Google Cloud DNS, Google Fonts + 3 more | Find emails |
| bi-medien.de | #653,471 | ASP.NET, Azure API Management, Bootstrap + 8 more | Find emails |
| ellus.com | #654,006 | Azion, Azure DNS, Google Analytics + 4 more | Find emails |
| systray.be | #655,001 | AOS, ASP.NET, Bootstrap + 9 more | Find emails |
| groupcreative365.com | #655,744 | Amazon Route 53, Azure API Management, Sectigo | Find emails |
| datainventive52.com | #656,287 | Amazon Route 53, Azure API Management, Sectigo | Find emails |
| rhdiscovery.com | #658,921 | ASP.NET, Bootstrap, Cloudflare + 4 more | Find emails |
| kansascitycurrent.com | #665,994 | AOS, ASP.NET, Font Awesome + 9 more | Find emails |
| insightful-7-corporation.com | #666,653 | Amazon Route 53, Azure API Management, Sectigo | Find emails |
| 112-nederland.nl | #667,207 | Cloudflare Turnstile, Let's Encrypt | Find emails |
| msn.com.br | #667,376 | Akamai edge/CDN, Azure DNS, Webpack + 1 more | Find emails |
| diedinhouse.com | #668,290 | ASP.NET, Bootstrap, DigiCert + 17 more | Find emails |
| zhiarsoft.com | #670,443 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| insightful-cloud-365.com | #670,942 | Amazon Route 53, Azure API Management | Find emails |
| lojanetlab.com.br | #671,630 | Azion, Let's Encrypt | Find emails |
| iqtechportal.com | #673,045 | ASP.NET, Amazon Route 53, Font Awesome + 3 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 →