SSL/TLS Certificates
45,158 of the 965,200 top sites in our Tranco top-1M census run Amazon (ACM) (4.7%). AWS Certificate Manager, a service for provisioning and managing SSL/TLS certificates on AWS resources. Detection is homepage-level HTML/header fingerprinting, so a site can run Amazon (ACM) on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazonaws.com | #9 (Tranco) | Find emails |
| 2 | appsflyersdk.com | #36 (Tranco) | Find emails |
| 3 | opera.com | #92 (Tranco) | Find emails |
| 4 | bit.ly |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| kumocloud.com | #118,397 | Amazon Route 53, Google Fonts, Google Tag Manager + 3 more | Find emails |
| cheshire-live.co.uk | #118,454 | Amazon CloudFront, Amazon Route 53, Fastly + 4 more | Find emails |
| lmu-klinikum.de | #118,468 | Amazon Route 53, Matomo, Nginx + 1 more | Find emails |
| #102 (Tranco) |
| Find emails |
| 5 | ui.com | #104 (Tranco) | Find emails |
| fin.ai | #118,481 | Amazon CloudFront, Amazon Route 53, Next.js + 2 more | Find emails |
| authorizedpartner.com | #118,508 | Amazon Route 53, Amazon Web Services | Find emails |
| webtexts.com | #118,516 | Amazon CloudFront, Amazon Route 53, Intercom + 2 more | Find emails |
| teratail.com | #118,523 | Amazon Route 53, Google Analytics, Google Fonts + 5 more | Find emails |
| bronxzoo.com | #118,528 | Google Analytics, Google Tag Manager, VWO + 1 more | Find emails |
| mesonet.org | #118,570 | Amazon CloudFront, Amazon Route 53, Bootstrap + 6 more | Find emails |
| renault.com.br | #118,578 | Amazon CloudFront, Google Analytics, Google Tag Manager + 1 more | Find emails |
| keeppdfpdfreader.com | #118,589 | Amazon CloudFront, Amazon Route 53 | Find emails |
| thermostatsolutions.com | #118,595 | Adobe Fonts (Typekit), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| santanderconsumer.com | #118,609 | Akamai Edge DNS, Amazon CloudFront | Find emails |
| getnomad.app | #118,627 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 1 more | Find emails |
| prosportsdaily.com | #118,664 | Amazon CloudFront, Amazon Route 53, Cookiebot + 3 more | Find emails |
| minireels.tv | #118,673 | Amazon CloudFront, Amazon Route 53 | Find emails |
| san-x.co.jp | #118,684 | Amazon CloudFront, Google Analytics, Google Tag Manager + 2 more | Find emails |
| studyladder.com.au | #118,689 | Amazon Route 53, Bootstrap, Font Awesome + 7 more | Find emails |
| iress.com.au | #118,690 | Amazon CloudFront, Google Ads Conversion, Google Analytics + 3 more | Find emails |
| ownerdirect.com | #118,703 | AWS WAF, Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| markselectrical.co.uk | #118,714 | Bootstrap, Cloudflare, Convert + 13 more | Find emails |
| seudinheiro.com | #118,722 | Amazon CloudFront, Amazon Route 53, Google Fonts + 4 more | Find emails |
| unixtimestamp.com | #118,734 | Amazon Route 53, PHP, cdnjs | Find emails |
| lottedfs.com | #118,774 | Amazon CloudFront, Amazon Route 53, Imperva + 3 more | Find emails |
| renault.es | #118,855 | Amazon CloudFront, Google Analytics, Google Tag Manager + 1 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 →