108,758 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 |
|---|---|---|---|
| getelevar.com | #17,247 | Cloudflare, Fastly, Google Tag Manager + 3 more | Find emails |
| corning.com | #17,248 | Akamai edge/CDN, Apache, Cloudflare + 3 more | Find emails |
| seattlepi.com | #17,251 | Apache, DoubleClick (Google Ads), Fastly + 6 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| diariodenavarra.es | #17,252 | Amazon (ACM), Amazon Advertising, Amazon CloudFront + 13 more | Find emails |
| rotary.org | #17,259 | Adobe Experience Cloud (Launch), Cloudflare, Google Analytics + 7 more | Find emails |
| kantar.com | #17,276 | Akamai edge/CDN, Azure API Management, Azure DNS + 10 more | Find emails |
| thenational.ae | #17,286 | Cloudflare, Let's Encrypt, OpenResty + 2 more | Find emails |
| eetimes.com | #17,287 | Akamai Bot Manager, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| 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 |
| quoka.de | #17,310 | ASP.NET, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| kennesaw.edu | #17,314 | Apache, CrazyEgg, Font Awesome + 6 more | Find emails |
| boylesports.com | #17,341 | Amazon Route 53, Nginx | Find emails |
| kreiszeitung.de | #17,342 | Google Tag Manager, Let's Encrypt, Nginx + 1 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 + 7 more | Find emails |
| hexnodemdm.com | #17,376 | Amazon Route 53, Apache, Sectigo | Find emails |
| timesofindia.com | #17,377 | Akamai Bot Manager, Akamai Edge DNS, Amazon Advertising + 5 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 + 3 more | Find emails |
| philenews.com | #17,397 | Ahrefs Analytics, Cloudflare, Cloudflare edge/CDN + 10 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 |
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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →