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 |
|---|---|---|---|
| rampinteractive.com | #67,834 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 2 more | Find emails |
| k-rauta.fi | #67,835 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| veromoda.com | #67,836 | CookieYes, Fastly, Google Cloud DNS + 3 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| council.science | #67,839 | Cloudflare, Cloudflare edge/CDN, Google Analytics + 4 more | Find emails |
| nowness.com | #67,844 | Adobe Fonts (Typekit), Amazon Route 53, Brightcove + 6 more | Find emails |
| seattleartmuseum.org | #67,847 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| lottery.ie | #67,870 | Adobe Analytics, Adobe Audience Manager, Adobe Experience Cloud (Launch) + 16 more | Find emails |
| carbontrust.com | #67,873 | Cookiebot, DigiCert, Drupal + 2 more | Find emails |
| inpixio.com | #67,881 | AppsFlyer, Cloudflare, Cloudflare edge/CDN + 2 more | Find emails |
| sheego.de | #67,885 | Akamai Edge DNS, Amazon (ACM), Contentful + 6 more | Find emails |
| partouche.com | #67,900 | Google Fonts, Google Tag Manager, Let's Encrypt + 3 more | Find emails |
| ssmhealth.com | #67,907 | DigiCert, Google Fonts, Heap + 3 more | Find emails |
| webnode.jp | #67,908 | Amazon Route 53, Convert, Envoy + 5 more | Find emails |
| komfort.pl | #67,909 | Citrix NetScaler, Contentful, Cookiebot + 5 more | Find emails |
| cgv.id | #67,911 | Azure DNS, DigiCert, Google Analytics + 4 more | Find emails |
| nelonenmedia.fi | #67,922 | Adobe Experience Cloud (Launch), Amazon Route 53, ConsentMo + 5 more | Find emails |
| cubesmart.com | #67,927 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| nets.eu | #67,939 | CSC (Digital Brand Services) | Find emails |
| playnccdn.com | #67,949 | Amazon Route 53 | Find emails |
| axis.co.id | #67,988 | Cloudflare edge/CDN, Google Tag Manager, Google Trust Services + 2 more | Find emails |
| hungarytoday.hu | #67,990 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 8 more | Find emails |
| marubeni.com | #67,991 | Akamai mPulse, DigiCert, Fancybox + 2 more | Find emails |
| olybet.ee | #67,996 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| soy502.com | #68,009 | Amazon (ACM), Amazon Route 53, Drupal + 10 more | Find emails |
| jobhai.com | #68,019 | Akamai Bot Manager, Akamai Edge DNS, Google Analytics + 6 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 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 →