104,545 of the 965,200 top sites in our Tranco top-1M census run Microsoft 365 (10.8%). 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 |
|---|---|---|---|
| talent.com | #9,100 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| alphatv.gr | #9,106 | Azure DNS, Google Fonts, Google Tag Manager + 4 more | Find emails |
| alkosto.com | #9,108 | Algolia, Amazon Route 53, Bootstrap + 6 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| mcmaster.ca |
| #9,126 |
| Fancybox, Foundation, Google Analytics + 8 more |
| Find emails |
| blurb.com | #9,145 | Adobe Fonts (Typekit), Amazon Route 53, DigiCert + 3 more | Find emails |
| pornolandia.xxx | #9,148 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 2 more | Find emails |
| fonts.net | #9,165 | Amazon CloudFront, Cloudflare, Cloudflare Bot Management + 2 more | Find emails |
| illuminateed.com | #9,173 | Cloudflare, Fancybox, Font Awesome + 7 more | Find emails |
| sc.edu | #9,195 | AOS, Fancybox, Foundation + 7 more | Find emails |
| ericsson.com | #9,197 | Akamai Edge DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| nice.org.uk | #9,199 | Amazon (ACM), Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| enterprise.com | #9,203 | Adobe Audience Manager, Adobe Experience Cloud (Launch), Adobe Fonts (Typekit) + 2 more | Find emails |
| q10.com | #9,204 | Cloudflare edge/CDN, Google Analytics, Google Trust Services + 4 more | Find emails |
| tanishq.co.in | #9,209 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| inews.co.uk | #9,240 | Akamai Edge DNS, Amazon Advertising, Google Publisher Tag + 6 more | Find emails |
| ecuabet.com | #9,243 | Amplitude, Cloudflare, Cloudflare Bot Management + 4 more | Find emails |
| singaporeair.com | #9,244 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 8 more | Find emails |
| sc.gov | #9,260 | Amazon CloudFront, CrazyEgg, DigiCert + 5 more | Find emails |
| semana.es | #9,275 | ASP.NET, Akamai mPulse, Amazon Advertising + 4 more | Find emails |
| deakin.edu.au | #9,298 | Cloudflare Bot Management, Cloudflare edge/CDN, Let's Encrypt | Find emails |
| outdooractive.com | #9,319 | DigiCert, Nginx | Find emails |
| prefeitura.sp.gov.br | #9,322 | Akamai Edge DNS, Google Analytics, Google Tag Manager + 2 more | Find emails |
| pubgmobile.com | #9,323 | Akamai edge/CDN, Amazon Route 53, DigiCert + 1 more | Find emails |
| truper.com | #9,330 | Cloudflare edge/CDN, Google Fonts, Google Tag Manager + 5 more | Find emails |
| supersportbet.com | #9,340 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt | 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 965,200-domain Tranco top-1M census (run top1m-2026-08-20-full), snapshot August 21, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →