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 |
|---|---|---|---|
| luxshare-ict.com | #72,730 | — | Find emails |
| kopp-verlag.de | #72,734 | Awin, Font Awesome, Google Ads Conversion + 7 more | Find emails |
| ems-pay-group-elephant.au | #72,742 | AWS Lambda, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| markets.com | #72,750 | Akamai Edge DNS, AppsFlyer, Bootstrap + 11 more | Find emails |
| outback.com.br | #72,756 | Adobe Fonts (Typekit), Akamai Edge DNS, AppsFlyer + 12 more | Find emails |
| mlp.de | #72,757 | Apache, DigiCert, Google Tag Manager + 2 more | Find emails |
| teladoc.com | #72,770 | Bizible, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| udlap.mx | #72,774 | ASP.NET, Azure DNS, Imperva + 1 more | Find emails |
| sorteonline.com.br | #72,781 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 7 more | Find emails |
| acc.com | #72,785 | Cloudflare, Fastly, Varnish | Find emails |
| eac.gov | #72,789 | AddToAny, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| inkabet.pe | #72,810 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| neweconomics.org | #72,813 | Action Network, Akamai mPulse, Bootstrap + 13 more | Find emails |
| perkspot.com | #72,814 | Adobe Fonts, Adobe Fonts (Typekit), All in One SEO + 7 more | Find emails |
| feabie.com | #72,838 | ASP.NET, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| sportstoto.com.my | #72,848 | AOS, Akamai edge/CDN, Akamai mPulse + 12 more | Find emails |
| lazard.com | #72,854 | CSC (Digital Brand Services), Cookiebot, DigiCert + 2 more | Find emails |
| tuvturk.com.tr | #72,855 | — | Find emails |
| avbportal.com | #72,858 | Let's Encrypt, Nginx, Varnish + 1 more | Find emails |
| flexiquiz.com | #72,860 | ASP.NET, Bootstrap, Cloudflare + 10 more | Find emails |
| snf.ch | #72,873 | Azure Front Door, Bluesky, DigiCert + 7 more | Find emails |
| cencosud.com | #72,879 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 15 more | Find emails |
| menopause.org | #72,882 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 4 more | Find emails |
| trivago.com.mx | #72,887 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 3 more | Find emails |
| giantfoodstores.com | #72,888 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 2 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 →