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 |
|---|---|---|---|
| lkpp.go.id | #72,228 | Bootstrap, Cloudflare, jQuery + 1 more | Find emails |
| ideastream.org | #72,229 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| usat.edu.pe | #72,235 | Font Awesome, Google Analytics, Google Tag Manager + 6 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| sportnet.hr | #72,237 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| remodelista.com | #72,239 | Cloudflare, Cloudflare edge/CDN, Google Trust Services | Find emails |
| rohm.com | #72,243 | Bootstrap, DigiCert, Google Tag Manager + 5 more | Find emails |
| vmo2digital.co.uk | #72,247 | Google Cloud DNS, Google Trust Services | Find emails |
| zoomcar.fr | #72,256 | Imperva | Find emails |
| ncleg.net | #72,257 | Bootstrap, Cloudflare, Cloudflare Bot Management + 8 more | Find emails |
| r-staffing.co.jp | #72,269 | Adobe Experience Cloud (Launch), DigiCert, jQuery + 2 more | Find emails |
| joinedup.com | #72,271 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 6 more | Find emails |
| nuffieldhealth.com | #72,277 | Adobe Experience Cloud (Launch), Cloudflare, Cloudflare edge/CDN + 5 more | Find emails |
| euronics.hu | #72,297 | Cloudflare, Cloudflare edge/CDN, Google Tag Manager + 1 more | Find emails |
| columbiamissourian.com | #72,300 | Google Fonts, Google Publisher Tag, Google Tag Manager + 6 more | Find emails |
| yamaha-motor.co.id | #72,302 | Bootstrap, Imperva, Swiper | Find emails |
| ckycindia.in | #72,307 | Akamai Edge DNS, DigiCert | Find emails |
| arquitecturaydiseno.es | #72,319 | ASP.NET, Akamai mPulse, Amazon Advertising + 5 more | Find emails |
| ard-text.de | #72,321 | DigiCert, Nginx, jQuery + 1 more | Find emails |
| stadium.fi | #72,328 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai mPulse + 3 more | Find emails |
| tenantturner.com | #72,330 | Azure DNS, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| car.org | #72,331 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 17 more | Find emails |
| ampparit.com | #72,334 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| skyro.ph | #72,370 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| news24bd.tv | #72,392 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 7 more | Find emails |
| eximtours.cz | #72,400 | ASP.NET, DigiCert, Google Tag Manager + 3 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 →