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 |
|---|---|---|---|
| santjaumedelsdomenys.cat | #405,498 | ASP.NET, Font Awesome, Google Analytics + 4 more | Find emails |
| projectplan365.com | #405,501 | All in One SEO, DigiCert, Google Analytics + 3 more | Find emails |
| uhsr.ac.in | #405,506 | ASP.NET, Bootstrap, Modernizr + 1 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| zsmayning.com | #405,517 | PHP | Find emails |
| ygu.ac.jp | #405,755 | All in One SEO, DigiCert, Google Hosted Libraries + 5 more | Find emails |
| astratex.de | #405,783 | ASP.NET, Cookiebot, Google Fonts + 6 more | Find emails |
| paxraamdecoratie.nl | #405,830 | ASP.NET, Font Awesome, Google Fonts + 9 more | Find emails |
| mchsol.com | #406,014 | ASP.NET, Plesk, Sectigo | Find emails |
| medialine.com | #406,199 | ASP.NET, Atlassian Statuspage, Fancybox + 10 more | Find emails |
| aivfo.com | #406,270 | DigiCert, jQuery | Find emails |
| druginfo.co.kr | #406,287 | ASP.NET, Azure DNS, Google Analytics + 2 more | Find emails |
| diyifanwen.net | #406,402 | ASP.NET, Baidu Analytics, jQuery | Find emails |
| apax.com | #406,423 | ASP.NET, Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| nhomag.com | #406,541 | Google Analytics, GoDaddy | Find emails |
| rtb56.com | #406,602 | ASP.NET, Baidu Analytics, Bootstrap + 2 more | Find emails |
| wohnungsswap.de | #406,611 | ASP.NET, Amazon Route 53, Google Fonts + 3 more | Find emails |
| lexigram.gr | #406,706 | Google Ads Conversion, Google Analytics, Google Fonts + 4 more | Find emails |
| mcrestapi.ru | #406,719 | ASP.NET | Find emails |
| rootsmagic.com | #406,720 | ASP.NET, Amazon CloudFront, Amazon S3 + 12 more | Find emails |
| edoc-online.com | #406,754 | ASP.NET, Cloudflare, DigiCert | Find emails |
| jagbani.com | #406,787 | ASP.NET, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| citylets.co.uk | #406,845 | ASP.NET, Bootstrap, Font Awesome + 13 more | Find emails |
| indiastatdistricts.com | #406,986 | ASP.NET, Cloudflare, Google Ads Conversion + 9 more | Find emails |
| baobabcollection.com | #407,008 | ASP.NET, Cloudflare, Microsoft 365 + 1 more | Find emails |
| sdjpzy.com | #407,051 | ASP.NET, Font Awesome | 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 →