Web Server
6,217 of the 1,000,000 top sites in our Tranco top-1M census run Azure API Management (0.6%). Microsoft Azure's API gateway product for publishing, securing, and monitoring backend APIs. Detection is homepage-level HTML/header fingerprinting, so a site can run Azure API Management on other pages without it showing here.
Other web server
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | windows.com | #88 (Tranco) | Find emails |
| 3 | who.int | #246 (Tranco) | Find emails |
| 4 | clarity.ms |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| s-bb.nl | #127,400 | ASP.NET, Azure DNS, Google Tag Manager + 2 more | Find emails |
| nextel.be | #127,524 | ASP.NET, AngularJS, Azure Front Door + 6 more | Find emails |
| designhotels.com | #127,532 | ASP.NET, Algolia, Cloudflare + 18 more | Find emails |
| #318 (Tranco) |
| Find emails |
| 5 | cdc.gov | #342 (Tranco) | Find emails |
| canadacouncil.ca |
| #127,562 |
| Adobe Fonts (Typekit), Azure DNS, Coveo + 11 more |
| Find emails |
| bowl.com | #127,600 | ASP.NET, Amazon Route 53, Bootstrap + 14 more | Find emails |
| imperial.nhs.uk | #127,682 | Azure Front Door, Cookiebot, DigiCert + 9 more | Find emails |
| userpxt.io | #128,216 | Azure DNS, Azure Front Door | Find emails |
| mobimatter.com | #128,255 | Amazon (ACM), Amazon CloudFront, Builder.io + 6 more | Find emails |
| marketsharpm.com | #128,397 | ASP.NET, Amazon (ACM), Cloudflare + 2 more | Find emails |
| marsello.app | #128,408 | Amazon (ACM), Amazon Route 53, Kestrel | Find emails |
| newyorkpizza.nl | #128,448 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 1 more | Find emails |
| sopro.io | #128,646 | ASP.NET, Bootstrap, Cloudflare + 12 more | Find emails |
| maybelline.de | #128,676 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 8 more | Find emails |
| pplelectric.com | #129,061 | Azure Front Door, DigiCert, Google Fonts + 3 more | Find emails |
| riverty.com | #129,069 | Astro, Azure Front Door, Bootstrap + 11 more | Find emails |
| paturnpike.com | #129,239 | ASP.NET, Apache, Axios + 19 more | Find emails |
| nais.org | #129,310 | ASP.NET, Adyen, Brightcove + 22 more | Find emails |
| uci.ch | #129,317 | Cloudflare, Cloudflare edge/CDN, Contentful + 4 more | Find emails |
| coloradotech.edu | #129,355 | ASP.NET, Bootstrap, CSC (Digital Brand Services) + 10 more | Find emails |
| lumension.com | #129,391 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 7 more | Find emails |
| extron.com | #129,513 | ASP.NET, Bootstrap, DigiCert + 5 more | Find emails |
| interpolis.nl | #129,586 | DigiCert, Google Analytics, Google Tag Manager + 2 more | Find emails |
| nic.azure | #129,589 | Bootstrap, DigiCert, jQuery | Find emails |
| act365.eu | #129,608 | ASP.NET, Bootstrap, Font Awesome + 4 more | Find emails |
| gpuopen.com | #129,772 | Astro, Bluesky, DigiCert + 1 more | Find emails |
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 →