CDN & Hosting
13,716 of the 1,000,000 top sites in our Tranco top-1M census run Amazon S3 (1.4%). AWS's object storage service, often used to host static assets or entire static sites. Detection is homepage-level HTML/header fingerprinting, so a site can run Amazon S3 on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | ui.com | #104 (Tranco) | Find emails |
| 2 | webex.com | #175 (Tranco) | Find emails |
| 3 | doi.org | #227 (Tranco) | Find emails |
| 4 | adsrvr.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| ubots.com.br | #59,735 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| magneto365.com | #59,802 | AWS Lambda, Amazon (ACM), Amazon CloudFront + 13 more | Find emails |
| saksoff5th.com | #59,862 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #232 (Tranco) |
| Find emails |
| 5 | linktr.ee | #253 (Tranco) | Find emails |
| nookal.com | #59,910 | Amazon CloudFront, Amazon Route 53, Swiper + 1 more | Find emails |
| bancodebogota.com | #59,950 | Amazon CloudFront, Microsoft 365 | Find emails |
| monomax.me | #59,968 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| ch.ch | #59,995 | Amazon (ACM), Amazon CloudFront, Nuxt.js + 3 more | Find emails |
| tiiny.site | #60,025 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 9 more | Find emails |
| localstack.cloud | #60,054 | AWS Lambda, Amazon CloudFront, Ashby + 14 more | Find emails |
| energia.co.jp | #60,060 | Akamai Edge DNS, Amazon CloudFront, DigiCert + 5 more | Find emails |
| nerdlegame.com | #60,155 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| flipkey.com | #60,345 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| freshpaint-cdn.com | #60,363 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| purelymail.com | #60,368 | Amazon CloudFront, Amazon Route 53, Hugo + 1 more | Find emails |
| benefitscal.com | #60,369 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| dropboxcaptcha.com | #60,450 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| flatpay.com | #60,457 | AWS Lambda, Amazon CloudFront, Amazon Route 53 + 11 more | Find emails |
| beautybay.com | #60,484 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| estately.com | #60,489 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| globalwarm.io | #60,500 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| callpotential.com | #60,529 | Amazon CloudFront, Amazon Route 53, Bootstrap + 22 more | Find emails |
| lifecard.co.jp | #60,536 | Amazon CloudFront, Fancybox, Google Hosted Libraries + 3 more | Find emails |
| skyscanner.co.kr | #60,587 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| charmtracker.com | #60,639 | Amazon (ACM), Amazon CloudFront, Google Fonts + 6 more | Find emails |
| heartbleed.com | #60,689 | Adobe Experience Cloud (Launch), Amazon (ACM), Amazon CloudFront + 6 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 →