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 |
|---|---|---|---|
| dimaf.it | #181,248 | ASP.NET | Find emails |
| environdec.com | #181,262 | ASP.NET, CookieYes, DatoCMS + 5 more | Find emails |
| smud.org | #181,318 | ASP.NET, AppDynamics, Azure API Management + 10 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #181,380 |
| ASP.NET, jQuery |
| Find emails |
| ibu.edu.tr | #181,416 | ASP.NET, Bootstrap, DigiCert + 8 more | Find emails |
| fairgofinance.com.au | #181,465 | Azure API Management, Azure DNS, Google Tag Manager + 6 more | Find emails |
| yunzsy.com | #181,475 | PHP, jQuery | Find emails |
| ssp.sp.gov.br | #181,479 | ASP.NET, Cloudflare, Font Awesome + 5 more | Find emails |
| i-yly.com.cn | #181,503 | ASP.NET | Find emails |
| anyline.co.kr | #181,602 | PHP, jQuery | Find emails |
| histologyguide.com | #181,646 | ASP.NET, Google Analytics, Google Fonts + 2 more | Find emails |
| tourhub.co | #181,688 | ASP.NET, Amazon (ACM), Amazon Route 53 + 10 more | Find emails |
| nmmu.ac.za | #181,718 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| msoutlookonline.net | #181,739 | ASP.NET, Azure API Management, DigiCert + 2 more | Find emails |
| gstlogin.in | #181,772 | ASP.NET, Bootstrap, Font Awesome + 10 more | Find emails |
| ao56.com | #181,792 | ASP.NET, jQuery | Find emails |
| jcld.jp | #181,817 | DigiCert, PHP, WordPress + 4 more | Find emails |
| bookmytravel.com | #181,862 | ASP.NET | Find emails |
| asgjp.cn | #181,989 | ASP.NET, Baidu Analytics, Modernizr + 2 more | Find emails |
| part-cloud.com | #181,995 | ASP.NET, Swiper, jQuery | Find emails |
| 789p.center | #182,043 | ASP.NET, Amazon (ACM), Amazon CloudFront + 6 more | Find emails |
| nbzhongwei.com | #182,080 | CNZZ, jQuery | Find emails |
| hivacdisplay.com | #182,089 | jQuery | Find emails |
| pmdc.pk | #182,122 | ASP.NET, Bootstrap, DataTables + 8 more | Find emails |
| wlzkb.com | #182,186 | ASP.NET, jQuery | 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 →