Web Server
21,076 of the 1,000,000 top sites in our Tranco top-1M census run Microsoft IIS (2.1%). Microsoft's web server for Windows Server, common on .NET-based sites. Detection is homepage-level HTML/header fingerprinting, so a site can run Microsoft IIS on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | sagepub.com | #631 (Tranco) | Find emails |
| 3 | kinnser.net | #1,714 (Tranco) | Find emails |
| 4 | tjsp.jus.br |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| sankpi.info | #214,158 | ASP.NET, Bootstrap, Google Hosted Libraries + 3 more | Find emails |
| sardegna-traghetti.com | #214,167 | ASP.NET, Bootstrap, CookieYes + 9 more | Find emails |
| scitus.com.br | #214,214 | ASP.NET, DigiCert | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| sesweb.mx |
| #214,251 |
| ASP.NET, Azure DNS, DigiCert + 1 more |
| Find emails |
| sexwriter.dk | #214,266 | ASP.NET, Font Awesome, Google AdSense + 5 more | Find emails |
| sfc-jpn.jp | #214,271 | — | Find emails |
| sgde.ms.gov.br | #214,275 | ASP.NET, Let's Encrypt | Find emails |
| sgebr.net.br | #214,276 | ASP.NET, Let's Encrypt | Find emails |
| sharqschool.sa | #214,286 | ASP.NET, Azure API Management, Bootstrap + 11 more | Find emails |
| shiftmax.net | #214,288 | ASP.NET, DigiCert | Find emails |
| shreemahavircourier.com | #214,311 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| siafar.com | #214,316 | Bootstrap, Google Hosted Libraries, Sectigo + 3 more | Find emails |
| simqsoft.com | #214,346 | ASP.NET, Sectigo | Find emails |
| sistemaisbet.org.br | #214,362 | ASP.NET, Let's Encrypt | Find emails |
| sistemalift1.com.br | #214,363 | ASP.NET, Sectigo | Find emails |
| siteca.app | #214,367 | ASP.NET, Amazon (ACM), Bootstrap + 9 more | Find emails |
| slnbullion.in | #214,393 | ASP.NET, Bootstrap, Chart.js + 7 more | Find emails |
| soluzionipertutti.it | #214,428 | ASP.NET | Find emails |
| sorumarket.com | #214,438 | ASP.NET, Bootstrap, Google AdSense + 6 more | Find emails |
| spotpromo.com.br | #214,462 | Azure DNS, Bunny Fonts, Google Analytics + 3 more | Find emails |
| sreedevidigital.in | #214,468 | ASP.NET, Moment.js, cdnjs + 1 more | Find emails |
| sulkyland.com | #214,523 | ASP.NET, Bootstrap, Google Analytics + 5 more | Find emails |
| surbusalmeria.es | #214,542 | ASP.NET, Google Fonts, Imperva + 1 more | Find emails |
| swa-noa.com | #214,558 | ASP.NET, DigiCert, GoDaddy | Find emails |
| swingerzonecentral.com | #214,571 | ASP.NET, Font Awesome, Google Analytics + 7 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 →