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 |
|---|---|---|---|
| pointdevue.fr | #72,149 | Adobe Fonts (Typekit), Axios, Consent Framework + 13 more | Find emails |
| knx.org | #72,154 | Bootstrap, Drupal, Font Awesome + 5 more | Find emails |
| buypass.com | #72,164 | Google Tag Manager, HubSpot, LinkedIn Insight Tag + 6 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| icontrolone.com |
| #72,174 |
| — |
| Find emails |
| vmix.com | #72,189 | ASP.NET, Atlassian Statuspage, Bootstrap + 14 more | Find emails |
| profil.at | #72,191 | Bluesky, Cloudflare, Cloudflare Bot Management + 2 more | Find emails |
| accurint.com | #72,197 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Apache + 3 more | Find emails |
| swisssign.ch | #72,198 | Akamai Edge DNS | Find emails |
| ussc.gov | #72,203 | Adobe Fonts (Typekit), Akamai Edge DNS, Bootstrap + 8 more | Find emails |
| kobieta.pl | #72,209 | Adobe Fonts (Typekit), Bunny CDN, BunnyCDN + 9 more | Find emails |
| svenskdam.se | #72,210 | Adnami, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| goldenpark.es | #72,212 | Cloudflare edge/CDN, Google Trust Services | Find emails |
| therepublic.com | #72,215 | Cloudflare, Cloudflare edge/CDN, Google AdSense + 4 more | Find emails |
| peta.de | #72,224 | Cloudflare, Cloudflare edge/CDN, Convert + 6 more | Find emails |
| lkpp.go.id | #72,228 | Apache, Bootstrap, Cloudflare + 3 more | Find emails |
| ideastream.org | #72,229 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| usat.edu.pe | #72,235 | Font Awesome, Google Analytics, Google Site Kit + 7 more | Find emails |
| sportnet.hr | #72,237 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| remodelista.com | #72,239 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| rohm.com | #72,243 | Azure Front Door, Bootstrap, DigiCert + 6 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 | Azure API Management, Bootstrap, Cloudflare + 9 more | Find emails |
| r-staffing.co.jp | #72,269 | Adobe Experience Cloud (Launch), Apache, DigiCert + 7 more | Find emails |
| joinedup.com | #72,271 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 9 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 →