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 |
|---|---|---|---|
| akeostore.com | #210,816 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 3 more | Find emails |
| dewanaldahab.com | #211,607 | ASP.NET, Bootstrap, Google Analytics + 12 more | Find emails |
| kellerhoff.com.ar | #212,704 | Amazon Route 53, Bootstrap, Google Analytics + 8 more | Find emails |
| #4,252 (Tranco) |
| Find emails |
| 5 | covers.com | #5,805 (Tranco) | Find emails |
| motalabatech.health | #213,255 | ASP.NET, Azure API Management, Bootstrap + 6 more | Find emails |
| portaldoservidor.ms.gov.br | #213,769 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| hachette.com.au | #215,555 | ASP.NET, Adobe Fonts (Typekit), Algolia + 14 more | Find emails |
| un-ihe.org | #216,167 | ASP.NET, Bootstrap, Google Fonts + 3 more | Find emails |
| tripmasters.com | #217,966 | ASP.NET, Bootstrap, Google Fonts + 7 more | Find emails |
| creative-diagnostics.com | #218,842 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 2 more | Find emails |
| immobilier.ch | #222,288 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| techscheme.co.uk | #223,585 | Amazon Route 53, Bootstrap, DataDome + 9 more | Find emails |
| jnywsoft.cn | #226,545 | — | Find emails |
| comicbookroundup.com | #227,636 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 9 more | Find emails |
| kwaliteitscholen.app | #229,953 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| webpkiplugin.com | #231,894 | Azure DNS, DigiCert, Google Fonts | Find emails |
| acffiorentina.com | #232,346 | ASP.NET, Adobe Fonts (Typekit), DigiCert + 15 more | Find emails |
| smapi.io | #232,353 | Amazon Route 53, DigiCert, Ko-fi + 1 more | Find emails |
| eplatform.co | #233,441 | Ahrefs Analytics, Bootstrap, DigiCert + 7 more | Find emails |
| bocsci.com | #233,573 | Amazon (ACM), Amazon Route 53, Bootstrap + 7 more | Find emails |
| mmiconnect.in | #234,344 | Azure API Management, DigiCert, Google Tag Manager + 4 more | Find emails |
| spotfy.biz | #234,833 | — | Find emails |
| barcode-generator.de | #235,174 | DoubleClick (Google Ads), Ezoic, Google Analytics + 6 more | Find emails |
| oktav.com | #243,555 | Amazon (ACM), Amazon Route 53, DoubleClick (Google Ads) + 4 more | Find emails |
| designerframesoutlet.com | #245,203 | ASP.NET, Amazon (ACM), Amazon Route 53 + 11 more | Find emails |
| moredrops.cl | #245,767 | Amazon (ACM), Cloudflare | 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 →