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 |
|---|---|---|---|
| capitalgazette.com | #64,855 | Amazon Route 53, Apple Pay, Auth0 + 13 more | Find emails |
| bol.pt | #64,861 | ASP.NET, Bootstrap, Cloudflare + 11 more | Find emails |
| ministop.co.jp | #64,864 | All in One SEO, Amazon CloudFront, Apache + 9 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| videojet.com |
| #64,872 |
| Google Tag Manager, Let's Encrypt, LiveChat + 9 more |
| Find emails |
| careersafeonline.com | #64,893 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 11 more | Find emails |
| intelichart.com | #64,895 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 9 more | Find emails |
| immonot.com | #64,904 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 1 more | Find emails |
| getsafeonline.org | #64,909 | Cloudflare, Cloudflare edge/CDN, Font Awesome + 5 more | Find emails |
| personifyhealth.com | #64,916 | Cloudflare, Cloudflare Bot Management, Cloudflare Web Analytics + 17 more | Find emails |
| modellbau-berlinski.de | #64,917 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 1 more | Find emails |
| icesi.edu.co | #64,919 | Amazon Route 53, DigiCert, Google Fonts + 5 more | Find emails |
| ovative.com | #64,921 | AB Tasty, Cloudflare, Cloudflare Bot Management + 10 more | Find emails |
| tabtouch.com.au | #64,924 | ASP.NET, Adobe Experience Cloud (Launch), Amazon (ACM) + 12 more | Find emails |
| kget.com | #64,941 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| chillibeans.com.br | #64,942 | Amazon CloudFront, Cloudflare, Google Analytics + 4 more | Find emails |
| ess.fi | #64,945 | Amazon (ACM), Amazon CloudFront, DoubleClick (Google Ads) + 4 more | Find emails |
| jonespies.co.uk | #64,950 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| sportingtech.com | #64,956 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 5 more | Find emails |
| citychic.com.au | #64,971 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| jackpotcity.co.za | #64,976 | Cloudflare, Cloudflare edge/CDN, Google Trust Services + 2 more | Find emails |
| skyscanner.co.il | #64,983 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| kotakneo.com | #64,996 | Akamai Edge DNS, Amazon CloudFront, Next.js + 2 more | Find emails |
| loungefly.com | #64,997 | AB Tasty, Adyen, Cloudflare + 10 more | Find emails |
| denvergazette.com | #65,002 | Auth0, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| lupin.com | #65,004 | AOS, Apache, Azure API Management + 11 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 →