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 |
|---|---|---|---|
| snes9x.com | #274,388 | ASP.NET, Google AdSense, Google Analytics + 1 more | Find emails |
| moj.gov.kw | #274,404 | ASP.NET, DigiCert, Google Analytics + 4 more | Find emails |
| newsgeorgia.ge | #274,412 | AddToAny, Cloudflare, Font Awesome + 11 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| 1000he.cn |
| #274,423 |
| ASP.NET, jQuery |
| Find emails |
| thai-language.com | #274,424 | jQuery | Find emails |
| posfree.com | #274,472 | ASP.NET, Bootstrap, Let's Encrypt + 3 more | Find emails |
| sport.vlaanderen | #274,490 | AOS, ASP.NET, Azure API Management + 7 more | Find emails |
| tisnational.gov.au | #274,492 | Akamai Edge DNS, DigiCert, Google Tag Manager + 1 more | Find emails |
| whfangtian.com | #274,542 | ASP.NET | Find emails |
| beltraonet.com.br | #274,670 | ASP.NET, Let's Encrypt | Find emails |
| pennwest.edu | #274,707 | Adobe Fonts (Typekit), Azure DNS, DigiCert + 4 more | Find emails |
| viagginrete-it.it | #274,734 | ASP.NET, Bootstrap, Cookie-Script + 9 more | Find emails |
| epubor.com | #274,785 | ASP.NET, Google Ads Conversion, Google Analytics + 4 more | Find emails |
| fsscfwl.com | #274,808 | ASP.NET | Find emails |
| walsun.cn | #274,832 | ASP.NET, Swiper, jQuery | Find emails |
| foretagarna.se | #274,871 | ASP.NET, Adform, Azure API Management + 7 more | Find emails |
| heel.com | #274,879 | ASP.NET, Azure API Management, DigiCert + 2 more | Find emails |
| maggioli.it | #274,924 | AOS, ASP.NET, Adobe Fonts (Typekit) + 7 more | Find emails |
| activobank.pt | #275,034 | ASP.NET, DigiCert, Google Tag Manager + 3 more | Find emails |
| jilinziben.com | #275,068 | jQuery | Find emails |
| odata.org | #275,090 | ASP.NET, Azure DNS, Bootstrap + 4 more | Find emails |
| yourspares.co.uk | #275,118 | ASP.NET, Amazon Pay, Google Analytics + 8 more | Find emails |
| tenderland.ru | #275,215 | ASP.NET, Bootstrap, Lodash + 3 more | Find emails |
| mku.edu.tr | #275,264 | ASP.NET, DigiCert, Font Awesome + 2 more | Find emails |
| qikan.com.cn | #275,297 | ASP.NET, DigiCert, Fancybox + 2 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 →