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.
Other web server
| # | 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 |
|---|---|---|---|
| map.co.th | #529,742 | Bootstrap, DigiCert, Microsoft 365 | Find emails |
| adityagroup.com | #530,311 | Azure DNS, Bootstrap, Font Awesome + 3 more | Find emails |
| intelligentdatawisdom.com | #530,348 | Amazon Route 53, Azure API Management | Find emails |
| #4,252 (Tranco) |
| Find emails |
| 5 | covers.com | #5,805 (Tranco) | Find emails |
| boitempoeditorial.com.br |
| #530,675 |
| Azion, Let's Encrypt, Microsoft 365 |
| Find emails |
| tcdulichtphcm.vn | #531,733 | DoubleClick (Google Ads), Google Publisher Tag, Google Tag Manager | Find emails |
| hiss3lark.com | #532,663 | Amazon Route 53, Azure API Management | Find emails |
| autocosmos.com.co | #533,015 | Azure API Management, DoubleClick (Google Ads), Feedburner + 8 more | Find emails |
| codale.com | #536,874 | ASP.NET, Azure API Management, ConsentMo + 9 more | Find emails |
| msitecloud.com | #538,074 | Amazon (ACM), Amazon Route 53, Bootstrap + 1 more | Find emails |
| pertamina-pet.com | #538,340 | AOS, ASP.NET, Azure API Management + 16 more | Find emails |
| slrb.gov.bh | #538,793 | ASP.NET, Amazon (ACM), DataTables + 11 more | Find emails |
| worldvw.net | #539,318 | ComplyAuto, Fastly, Google Ads Conversion + 6 more | Find emails |
| paratype.com | #541,309 | Cloudflare, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| vipslib.com | #543,612 | 51.la, Alibaba Cloud CDN, Axios + 3 more | Find emails |
| 24-astute.com | #544,503 | Amazon Route 53, Azure API Management | Find emails |
| kilo6alga.com | #545,760 | Amazon Route 53, Azure API Management | Find emails |
| venueops.com | #546,408 | Amazon (ACM), Amazon Route 53 | Find emails |
| neck6bake.com | #548,928 | Amazon Route 53, Azure API Management | Find emails |
| moe.gov.bh | #549,389 | ASP.NET, Amazon (ACM), Google Fonts + 7 more | Find emails |
| volksbank-stuttgart.de | #549,392 | ASP.NET, Dynatrace, Scene7 (Adobe Dynamic Media) + 2 more | Find emails |
| ronseal.com | #549,866 | Adobe Fonts (Typekit), Azure API Management, Convert + 4 more | Find emails |
| rpower.com | #551,126 | ASP.NET, Amazon (ACM), Amazon Route 53 + 9 more | Find emails |
| imaginative-trade7.com | #552,457 | Amazon Route 53, Azure API Management | Find emails |
| scentsy.de | #554,115 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Contentstack + 10 more | Find emails |
| wauk1care.com | #555,170 | Amazon Route 53, Azure API Management | 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 →