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 |
|---|---|---|---|
| yorkcountypa.gov | #461,278 | ASP.NET, Cloudflare edge/CDN, Google Analytics + 5 more | Find emails |
| octime.net | #461,325 | ASP.NET, Let's Encrypt | Find emails |
| uslandrecords.com | #461,376 | ASP.NET, GoDaddy | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| #461,401 |
| ASP.NET, Azure API Management, Font Awesome + 5 more |
| Find emails |
| infinite-electronics.cz | #461,451 | ASP.NET, Cloudflare, Cloudflare Turnstile + 1 more | Find emails |
| state.wv.us | #461,557 | ASP.NET, Amazon Route 53 | Find emails |
| sddyrj.com | #461,571 | Baidu Maps, jQuery | Find emails |
| visa.gov.bd | #461,662 | ASP.NET, Let's Encrypt, jQuery | Find emails |
| alaskatravel.com | #461,699 | ASP.NET, Authorize.net, Azure API Management + 2 more | Find emails |
| juaneloturriano.com | #461,823 | ASP.NET, Bootstrap, Font Awesome + 6 more | Find emails |
| simplication.com | #461,834 | ASP.NET, Microsoft 365, Sectigo + 1 more | Find emails |
| actmkt.com | #461,877 | ASP.NET, Amazon (ACM), Amazon Route 53 | Find emails |
| gworldtek.com | #461,916 | ASP.NET, Alibaba Cloud DNS, Amap (AutoNavi) + 2 more | Find emails |
| myclarionhousing.com | #462,001 | ASP.NET, Azure DNS, Civic Cookie Control + 12 more | Find emails |
| gardensonline.com.au | #462,002 | ASP.NET, Google AdSense, Google Ads Conversion + 5 more | Find emails |
| arrow.it | #462,062 | ASP.NET, Bootstrap, Google Analytics + 12 more | Find emails |
| nethostingpoint.com | #462,109 | — | Find emails |
| statbank.dk | #462,197 | ASP.NET, DigiCert | Find emails |
| integrative9.com | #462,206 | ASP.NET, Azure API Management, Google Analytics + 8 more | Find emails |
| mse.mk | #462,214 | ASP.NET, Font Awesome, Google Fonts + 4 more | Find emails |
| dsbn.org | #462,218 | ASP.NET, Adobe Fonts (Typekit), Azure DNS + 10 more | Find emails |
| vlm.be | #462,239 | ASP.NET, AddThis, Font Awesome + 7 more | Find emails |
| abplasticsurgery.org | #462,427 | ASP.NET, Bootstrap, Cloudflare + 5 more | Find emails |
| randolph.edu | #462,460 | ASP.NET, BugHerd, Font Awesome + 9 more | Find emails |
| pyramidcollection.com | #462,597 | ASP.NET, Akamai Bot Manager, Akamai Edge DNS + 10 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 →