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 |
|---|---|---|---|
| upmchealthplan.com | #271,016 | AppDynamics, Azure API Management, Cookiebot + 4 more | Find emails |
| sliq.net | #271,302 | Amazon Web Services, Bootstrap, Google Analytics + 6 more | Find emails |
| heartlandpayroll.com | #271,317 | Cloudflare, DigiCert, Angular | Find emails |
| #67 (Tranco) |
| Find emails |
| 5 | windows.com | #88 (Tranco) | Find emails |
| sig.ch | #271,641 | Ahrefs Analytics, Azure API Management, DigiCert + 2 more | Find emails |
| zurich-airport.com | #271,703 | DigiCert, Next.js, Emotion + 1 more | Find emails |
| bushbeans.com | #271,720 | DigiCert, Google Tag Manager, OneTrust + 2 more | Find emails |
| wearewithyou.org.uk | #271,868 | ASP.NET, Azure API Management, DigiCert + 2 more | Find emails |
| omega365.com | #271,917 | Azure API Management, Azure DNS, Bootstrap + 8 more | Find emails |
| inshape.com | #272,064 | Amazon CloudFront, Azure API Management, Cloudflare + 10 more | Find emails |
| dunfermlinepress.com | #272,489 | Amazon Advertising, Azure DNS, DigiCert + 10 more | Find emails |
| moviexchange.com | #272,560 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| datoscif.es | #272,615 | DigiCert, Google Analytics, Google Fonts + 5 more | Find emails |
| bayhealth.org | #272,668 | ASP.NET, Axios, Bootstrap + 12 more | Find emails |
| dutchcrafters.com | #272,815 | ASP.NET, Azure DNS, DigiCert + 4 more | Find emails |
| cravenherald.co.uk | #272,826 | Amazon Advertising, Azure DNS, DigiCert + 11 more | Find emails |
| lumen.ca | #272,828 | ASP.NET, Azure API Management, Azure DNS + 22 more | Find emails |
| asistenciadigital.mx | #272,845 | DigiCert | Find emails |
| viabenefits.com | #272,958 | Apache, Azure API Management, Google Analytics + 6 more | Find emails |
| sigvaris.com | #273,132 | Azure API Management, Cloudflare edge/CDN, DigiCert + 6 more | Find emails |
| mobilepay.fi | #273,422 | Azure DNS, Cookiebot, DigiCert + 6 more | Find emails |
| hostmeapp.com | #273,563 | ASP.NET, AWS Lambda, Azure API Management + 19 more | Find emails |
| state.pa.us | #273,573 | Adobe Experience Cloud (Launch), Bluesky, Coveo + 9 more | Find emails |
| smfm.org | #274,034 | DigiCert, Font Awesome, Microsoft 365 + 2 more | Find emails |
| rapidfs.com | #274,322 | Cloudflare, DigiCert, Microsoft 365 | Find emails |
| wingscu.com | #274,413 | ASP.NET, Allyant, Azure API Management + 7 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 →