CDN & Hosting
5,178 of the 1,000,000 top sites in our Tranco top-1M census run Azure Front Door (0.5%). Microsoft Azure's global CDN and application delivery network. Detection is homepage-level HTML/header fingerprinting, so a site can run Azure Front Door on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | microsoft.com | #6 (Tranco) | Find emails |
| 2 | azure.com | #26 (Tranco) | Find emails |
| 3 | sharepoint.com | #46 (Tranco) | Find emails |
| 4 | windows.net |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| catlin.com | #515,407 | Akamai Edge DNS, Azure API Management, DigiCert + 5 more | Find emails |
| opendesign.com | #515,424 | CookieHub, DigiCert, Drupal + 6 more | Find emails |
| halpennygolf.com | #515,692 | Azure DNS, DigiCert | Find emails |
| #67 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| zone.com |
| #515,794 |
| Azure DNS, Microsoft 365, Next.js + 1 more |
| Find emails |
| leftbankart.com | #515,877 | ASP.NET, Azure API Management, Bootstrap + 10 more | Find emails |
| stockmanbank.com | #516,052 | ASP.NET, Amazon Route 53, Azure API Management + 6 more | Find emails |
| naui.org | #516,177 | Bootstrap, Cloudflare Turnstile, Cookiebot + 16 more | Find emails |
| bluearrow.co.uk | #516,315 | Adyen, Azure API Management, Bootstrap + 24 more | Find emails |
| alexandalexa.com | #516,826 | — | Find emails |
| ariel.de | #517,176 | Azure DNS, Contentful, Google Analytics + 6 more | Find emails |
| aeoncompass.com | #517,380 | Azure DNS, DigiCert, Google Tag Manager + 4 more | Find emails |
| mcqueensdairies.co.uk | #517,438 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 14 more | Find emails |
| palliaweb.nl | #517,643 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 8 more | Find emails |
| motorst.dk | #517,832 | Azure API Management, Cookie Information, Next.js + 1 more | Find emails |
| primagaz.fr | #518,020 | ASP.NET, Azure API Management, Azure DNS + 7 more | Find emails |
| bevolkingsonderzoeknederland.nl | #518,148 | — | Find emails |
| g5cybersecurity.com | #518,161 | AOS, ASP.NET, Azure API Management + 11 more | Find emails |
| qaiairport.com | #519,661 | AOS, ASP.NET, Akamai Edge DNS + 11 more | Find emails |
| ihmvcu.org | #519,737 | Azure API Management, Cloudflare edge/CDN, DigiCert + 5 more | Find emails |
| barnebys.hk | #519,875 | Azure DNS, DigiCert, Next.js + 3 more | Find emails |
| medicalprotection.org | #519,960 | ASP.NET, Azure API Management, Azure DNS + 3 more | Find emails |
| stopthebleed.org | #520,015 | DigiCert, Google Tag Manager, Osano + 1 more | Find emails |
| technal.com | #520,034 | DigiCert, Google Tag Manager, Microsoft 365 + 3 more | Find emails |
| svenskhandel.se | #520,325 | Azure API Management, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| summitatsnoqualmie.com | #520,816 | ASP.NET, Azure API Management, Cloudflare + 17 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 →