108,582 of the 1,000,000 top sites in our Tranco top-1M census run Microsoft 365 (10.9%). Microsoft's subscription suite of productivity apps and services, including Exchange Online email hosting. Detection is homepage-level HTML/header fingerprinting, so a site can run Microsoft 365 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 | github.com | #29 (Tranco) | Find emails |
| 4 | bing.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| wilsoncenter.org | #17,292 | Adobe Fonts, Adobe Fonts (Typekit), DoubleClick (Google Ads) + 5 more | Find emails |
| ard.de | #17,298 | Akamai edge/CDN, DigiCert, Varnish | Find emails |
| crocobet.com | #17,300 | Cloudflare, Cloudflare edge/CDN, Sectigo | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| #17,310 |
| ASP.NET, Cloudflare, Cloudflare Bot Management + 7 more |
| Find emails |
| kennesaw.edu | #17,314 | Apache, Cludo, CrazyEgg + 7 more | Find emails |
| boylesports.com | #17,341 | Amazon Route 53, Nginx | Find emails |
| kreiszeitung.de | #17,342 | Google Tag Manager, Let's Encrypt, Nginx + 2 more | Find emails |
| golfdigest.com | #17,344 | Akamai edge/CDN, Amazon Route 53, Apache + 1 more | Find emails |
| bancogalicia.com.ar | #17,357 | Adobe Experience Cloud (Launch), DigiCert, DoubleClick (Google Ads) + 4 more | Find emails |
| wionews.com | #17,372 | Cloudflare, DigiCert, Google AMP + 8 more | Find emails |
| hexnodemdm.com | #17,376 | Amazon Route 53, Apache, Sectigo | Find emails |
| timesofindia.com | #17,377 | Akamai Edge DNS, Amazon Advertising, DoubleClick (Google Ads) + 4 more | Find emails |
| uta.edu | #17,389 | Amazon CloudFront, BrightEdge, Font Awesome + 6 more | Find emails |
| freundin.de | #17,390 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 4 more | Find emails |
| philenews.com | #17,397 | Ahrefs Analytics, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| icj-cij.org | #17,403 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 2 more | Find emails |
| prodemge.gov.br | #17,408 | — | Find emails |
| pacvue.com | #17,426 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| simplevoip.us | #17,430 | Amazon (ACM), Amazon Route 53, Apache + 11 more | Find emails |
| kauppalehti.fi | #17,431 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 4 more | Find emails |
| entertainmentcadeau.nl | #17,439 | DataDome, Let's Encrypt | Find emails |
| meetme.com | #17,449 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 5 more | Find emails |
| dsw.com | #17,450 | Braintree, CSC (Digital Brand Services), Google Trust Services + 4 more | Find emails |
| ibs.it | #17,452 | ASP.NET, Amazon Route 53, Azure API Management + 7 more | Find emails |
| occ.com.mx | #17,454 | ASP.NET, Cloudflare, Cloudflare Bot Management + 8 more | 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 →