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 |
|---|---|---|---|
| hoyts.com.au | #57,459 | Azure API Management, Cloudflare, Cloudflare edge/CDN + 4 more | Find emails |
| atmos-tokyo.com | #57,460 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Akamai edge/CDN + 13 more | Find emails |
| s-pankki.fi | #57,464 | Azure API Management, Optimizely, Sectigo + 4 more | Find emails |
| #30 (Tranco) |
| Find emails |
| 5 | microsoftonline.com | #38 (Tranco) | Find emails |
| keh.com | #57,470 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| relx.com | #57,478 | ASP.NET, Cloudflare Bot Management, Cloudflare Web Analytics + 7 more | Find emails |
| recordonline.com | #57,485 | Amazon Advertising, Confiant, DoubleClick (Google Ads) + 5 more | Find emails |
| u.com.my | #57,512 | Amazon CloudFront, Amazon Route 53, DigiCert + 4 more | Find emails |
| metv.com | #57,516 | Adobe Fonts (Typekit), Cloudflare, Cloudflare edge/CDN + 10 more | Find emails |
| palmeiras.com.br | #57,524 | Bootstrap, Google Analytics, Google Fonts + 4 more | Find emails |
| guhsdaz.org | #57,525 | Adobe Fonts (Typekit), Bootstrap, Datadog + 16 more | Find emails |
| claro.com.ec | #57,527 | DigiCert, Google Analytics, Google Fonts + 3 more | Find emails |
| olympic.ca | #57,533 | DoubleClick (Google Ads), Google Analytics, Google Fonts + 10 more | Find emails |
| bpmonline.com | #57,535 | Amazon Route 53, Drupal, Fancybox + 6 more | Find emails |
| healthlinkbc.ca | #57,540 | Apache, Drupal | Find emails |
| uusisuomi.fi | #57,545 | Amazon (ACM), Amazon API Gateway, Amazon CloudFront + 4 more | Find emails |
| tatacapital.com | #57,547 | Adobe Experience Cloud (Launch), Fastly, Google Fonts + 8 more | Find emails |
| oeffentlicher-dienst.info | #57,551 | Apache, Blockthrough, Google AdSense + 6 more | Find emails |
| canal26.com | #57,558 | Akamai edge/CDN, Akamai mPulse, Google Tag Manager + 6 more | Find emails |
| book-ye.com.ua | #57,580 | Cloudflare, Cloudflare Bot Management, Cloudflare Turnstile + 2 more | Find emails |
| apoteket.se | #57,584 | AB Tasty, Cookiebot, DigiCert + 4 more | Find emails |
| liquidation.com | #57,595 | Akamai Bot Manager, Akamai Edge DNS, Akamai edge/CDN + 15 more | Find emails |
| nevada.edu | #57,596 | Adobe Fonts (Typekit), Apache, Font Awesome + 4 more | Find emails |
| yodeyma.com | #57,598 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| solitics.com | #57,608 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 13 more | Find emails |
| mintransporte.gov.co | #57,616 | ASP.NET, Azure DNS, Azure Front Door + 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-2026-08-24-full), snapshot August 24, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →