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 |
|---|---|---|---|
| ngwebsolutions.com | #58,619 | Cloudflare Bot Management, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| uwosh.edu | #58,621 | Amazon (ACM), Amazon CloudFront, Apache + 11 more | Find emails |
| kcbgroup.com | #58,628 | Cloudflare, Cloudflare Turnstile, Cloudflare Web Analytics + 8 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| albamon.com | #58,634 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| boels.com | #58,653 | Azure Front Door, Convert, DigiCert + 4 more | Find emails |
| spreadshirtmedia.net | #58,660 | Fastly, Let's Encrypt, NS1 + 1 more | Find emails |
| stadium.se | #58,665 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 5 more | Find emails |
| eltern.de | #58,675 | Amazon Route 53, Let's Encrypt | Find emails |
| tokfm.pl | #58,677 | AppNexus, Bluesky, Criteo + 13 more | Find emails |
| joyn.at | #58,678 | Amazon Route 53, Let's Encrypt, Next.js + 2 more | Find emails |
| relexsolutions.com | #58,694 | Amazon Route 53, ChatGPT Ads Pixel, Google Tag Manager + 3 more | Find emails |
| tuc.org.uk | #58,696 | Cloudflare, Cloudflare edge/CDN, Drupal + 4 more | Find emails |
| makeupar.com | #58,697 | Amazon Route 53, DigiCert, Google Fonts + 2 more | Find emails |
| malmo.se | #58,701 | Citrix NetScaler, DigiCert, jQuery | Find emails |
| bizris.com | #58,705 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 9 more | Find emails |
| cronica.com.mx | #58,710 | Akamai edge/CDN, Google Cloud DNS, Let's Encrypt + 1 more | Find emails |
| epiuse.in | #58,715 | Cloudflare Bot Management, Cloudflare edge/CDN, ConsentMo + 15 more | Find emails |
| notino.it | #58,720 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| queensland.com | #58,756 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Adobe Fonts (Typekit) + 7 more | Find emails |
| buu.ac.th | #58,758 | DigiCert, Google Analytics, Google Fonts + 6 more | Find emails |
| gingersoftware.com | #58,760 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 3 more | Find emails |
| trf6.jus.br | #58,763 | AOS, Amazon Route 53, Backbone.js + 9 more | Find emails |
| apotekhjartat.se | #58,773 | Cloudflare edge/CDN, Dynatrace, OneTrust + 1 more | Find emails |
| unimagdalena.edu.co | #58,783 | ASP.NET, Bootstrap, Font Awesome + 15 more | Find emails |
| softbankhawks.co.jp | #58,789 | Azure DNS, CookieYes, Google Fonts + 5 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →