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.
Other web server
| # | 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 |
|---|---|---|---|
| maxima.pt | #261,880 | Chartbeat, DoubleClick (Google Ads), Gemius + 12 more | Find emails |
| adnons.com | #261,919 | AOS, PHP, jQuery + 1 more | Find emails |
| limosys.com | #261,922 | ASP.NET, Amazon Route 53, Bootstrap + 3 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| internetmailserver.net |
| #262,081 |
| ASP.NET, DigiCert |
| Find emails |
| ugrus.com | #262,088 | ASP.NET, Let's Encrypt | Find emails |
| toptransbelt.com | #262,106 | ASP.NET, Swiper | Find emails |
| compadre.org | #262,157 | ASP.NET, AddToAny, Amazon Route 53 + 14 more | Find emails |
| biocentury.com | #262,179 | Azure API Management, DigiCert, DoubleClick (Google Ads) + 8 more | Find emails |
| universonet.com.br | #262,180 | ASP.NET, Bootstrap, Google Hosted Libraries + 4 more | Find emails |
| acti.com | #262,291 | ASP.NET, Amazon (ACM), Amazon CloudFront + 8 more | Find emails |
| sologstrand.dk | #262,318 | ASP.NET, Ahrefs Analytics, Azure API Management + 5 more | Find emails |
| francite.com | #262,330 | ASP.NET, Google Analytics | Find emails |
| eastangxueyuan.com | #262,331 | — | Find emails |
| hszeeb1.com | #262,344 | ASP.NET | Find emails |
| mindcollege.vip | #262,356 | ASP.NET, Baidu Analytics, Baidu Maps + 3 more | Find emails |
| edomain1.net | #262,358 | ASP.NET, Plesk | Find emails |
| kmkiletisim.com | #262,374 | ASP.NET, Let's Encrypt, Plesk | Find emails |
| touchofclass.com | #262,375 | ASP.NET, Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| ideia2001.com.br | #262,386 | ASP.NET, Amazon Route 53 | Find emails |
| ravatech.net | #262,473 | Divi, Google Analytics, Google Fonts + 6 more | Find emails |
| qc-site.com | #262,479 | Baidu Maps, Font Awesome, jQuery | Find emails |
| capaox.com | #262,608 | PHP, jQuery | Find emails |
| bqfgroup.com | #262,696 | ASP.NET, jQuery, Angular | Find emails |
| abcwarehouse.com | #262,707 | ASP.NET, Adobe Fonts (Typekit), DigiCert + 9 more | Find emails |
| politics1.com | #262,737 | Google AdSense, Google Analytics, Google Tag Manager + 3 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 →