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 |
|---|---|---|---|
| receiptpalapp.com | #417,382 | ASP.NET, DigiCert, Fonts.com + 2 more | Find emails |
| ssssc.net | #417,421 | ASP.NET | Find emails |
| nordicwellness.se | #417,451 | ASP.NET, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| #1,725 (Tranco) |
| Find emails |
| 5 | mnregaweb4.nic.in | #1,772 (Tranco) | Find emails |
| brfnet.se |
| #417,542 |
| ASP.NET, Font Awesome, Google Analytics + 7 more |
| Find emails |
| drsite.app | #417,547 | ASP.NET, Bootstrap, Chart.js + 10 more | Find emails |
| ketoananpha.vn | #417,605 | ASP.NET, Google Analytics, Google Tag Manager + 1 more | Find emails |
| manandmollusc.net | #417,654 | ASP.NET, Google AdSense | Find emails |
| infinite-electronics.pt | #417,787 | ASP.NET, Cloudflare, Cloudflare Turnstile + 1 more | Find emails |
| asur.com.mx | #417,965 | ASP.NET, AddThis, DigiCert + 5 more | Find emails |
| progetplus.net | #418,118 | ASP.NET, Google Fonts, Let's Encrypt + 1 more | Find emails |
| snowmans.dk | #418,288 | Let's Encrypt | Find emails |
| uitzinnig.nl | #418,303 | ASP.NET, Font Awesome, Google AdSense + 5 more | Find emails |
| churchdwight.com | #418,440 | ASP.NET, Bootstrap, Cloudflare edge/CDN + 13 more | Find emails |
| braincandy.net | #418,450 | ASP.NET | Find emails |
| cyark.org | #418,466 | ASP.NET, Google Ads Conversion, Google Analytics + 6 more | Find emails |
| mrlika.com | #418,480 | ASP.NET, jQuery | Find emails |
| alvalle.com | #418,495 | ASP.NET, DigiCert, Google Analytics + 6 more | Find emails |
| nbspayments.com | #418,502 | ASP.NET, Amazon (ACM), Cloudflare + 1 more | Find emails |
| metropol.se | #418,527 | ASP.NET, DigiCert, Microsoft 365 | Find emails |
| liankai.com | #418,564 | Alibaba Cloud DNS, DigiCert, jQuery | Find emails |
| simmereats.com | #418,566 | Azure API Management, DigiCert, Google Analytics + 8 more | Find emails |
| familjensjurist.se | #418,654 | Azure API Management, DigiCert, Google Hosted Libraries + 3 more | Find emails |
| byggebolig.no | #418,716 | ASP.NET, Adnami, Amazon Route 53 + 18 more | Find emails |
| ezchildtrack.com | #418,748 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| es2u.com | #418,782 | Cloudflare, PHP, 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 →