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 |
|---|---|---|---|
| lloyds.com | #38,430 | AOS, Bootstrap, CDN Fonts + 16 more | Find emails |
| cannondale.com | #38,584 | ASP.NET, Affirm, Azure Front Door + 12 more | Find emails |
| lorealparisusa.com | #38,732 | Cloudflare, Cloudflare edge/CDN, Google Optimize + 10 more | Find emails |
| #318 (Tranco) |
| Find emails |
| 5 | cdc.gov | #342 (Tranco) | Find emails |
| rcpsych.ac.uk | #39,073 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| nhs.net | #39,183 | Google Fonts, Microsoft 365, Next.js + 1 more | Find emails |
| lennar.com | #39,227 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| rockwool.com | #39,365 | Azure Front Door, Cloudflare edge/CDN, Cookiebot + 4 more | Find emails |
| rasmussen.edu | #39,436 | Azure DNS, Cloudflare edge/CDN, Google Tag Manager + 5 more | Find emails |
| postcodeanywhere.co.uk | #39,777 | 6sense, ASP.NET, Amazon Route 53 + 9 more | Find emails |
| vero.fi | #39,779 | Azure DNS, DigiCert, Microsoft 365 | Find emails |
| carfax.ca | #39,803 | Azure DNS, Azure Front Door, DigiCert + 4 more | Find emails |
| umm.edu | #39,936 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| pima.gov | #40,020 | Cloudflare edge/CDN, Google Tag Manager, Let's Encrypt + 1 more | Find emails |
| uci.org | #40,152 | Cloudflare, Cloudflare edge/CDN, Contentful + 4 more | Find emails |
| hmd.com | #40,258 | Azure Front Door, Contentful, DigiCert + 6 more | Find emails |
| eversource.com | #40,304 | ASP.NET, Adobe Experience Cloud (Launch), Akamai Edge DNS + 15 more | Find emails |
| bcu.ac.uk | #40,398 | ASP.NET, Google Analytics, Google Tag Manager + 2 more | Find emails |
| hydro.com | #40,486 | Cloudflare edge/CDN, Cookiebot, Google Tag Manager + 3 more | Find emails |
| chef.io | #40,537 | Amazon Route 53, Cloudflare edge/CDN, CrazyEgg + 7 more | Find emails |
| bangkokbank.com | #40,829 | ASP.NET, Adobe Experience Cloud (Launch), Akamai Bot Manager + 10 more | Find emails |
| knightfrank.com | #40,968 | Cloudflare edge/CDN, Google Fonts, Google Tag Manager + 5 more | Find emails |
| myregistry.com | #41,028 | Azure DNS, Azure Front Door, DigiCert + 11 more | Find emails |
| vscode-unpkg.net | #41,076 | Azure DNS, Azure Front Door | Find emails |
| iras.gov.sg | #41,270 | Akamai Edge DNS, Cloudflare edge/CDN, Eye-Able + 2 more | Find emails |
| timeform.com | #41,288 | ASP.NET, Azure Front Door, Cloudflare + 9 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 →