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.
Other ssl/tls certificates
| # | 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 |
|---|---|---|---|
| apaleo.com | #117,583 | Amazon Route 53, Contentful, HubSpot + 3 more | Find emails |
| factiva.com | #117,589 | Amazon Route 53 | Find emails |
| riken.go.jp | #117,634 | Amazon CloudFront, Google Tag Manager, Microsoft 365 | Find emails |
| farmersjournal.ie |
| #102 (Tranco) |
| Find emails |
| 5 | ui.com | #104 (Tranco) | Find emails |
| #117,636 |
| Amazon Route 53, Google AdSense, Google Fonts + 9 more |
| Find emails |
| lysn.com | #117,658 | Amazon Route 53, Microsoft 365, Nginx | Find emails |
| ola.click | #117,660 | Amazon CloudFront, Amazon Route 53, Google Analytics + 4 more | Find emails |
| syniva.es | #117,674 | Amazon CloudFront, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| altoonamirror.com | #117,677 | Amazon CloudFront, Amazon Route 53, Font Awesome + 6 more | Find emails |
| antivirus.com | #117,707 | Amazon CloudFront, Amazon Route 53, Google Analytics + 6 more | Find emails |
| learnwithatom.com | #117,711 | Amazon CloudFront, Amazon Route 53, cdnjs | Find emails |
| varoom.com | #117,712 | AWS WAF, Amazon CloudFront, Amazon Route 53 | Find emails |
| ubertor.com | #117,734 | Amazon CloudFront, Bootstrap, Font Awesome + 7 more | Find emails |
| sheffield.gov.uk | #117,749 | Amazon CloudFront, CSC (Digital Brand Services), Drupal + 5 more | Find emails |
| uniqode.com | #117,798 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 4 more | Find emails |
| buscalibre.com.ar | #117,809 | Amazon Route 53, Google Identity Services, Google Tag Manager + 2 more | Find emails |
| qima.com | #117,815 | Amazon CloudFront, Amazon Route 53, Cookiebot + 6 more | Find emails |
| homefinder.com | #117,816 | Amazon CloudFront, Amazon Route 53, Google Publisher Tag + 2 more | Find emails |
| chottu.link | #117,832 | Amazon CloudFront, Amazon Route 53, Google Analytics + 2 more | Find emails |
| trumanlibrary.gov | #117,848 | Amazon CloudFront, Drupal, Font Awesome + 2 more | Find emails |
| moovit.com | #117,888 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 9 more | Find emails |
| blsspainvisa.com | #117,895 | Amazon Route 53, Bootstrap, Google Analytics + 4 more | Find emails |
| poetry.com | #117,901 | Amazon Route 53, Google Fonts, Varnish + 2 more | Find emails |
| chessclub.com | #117,924 | Amazon Route 53, Contentful, Google Fonts + 6 more | Find emails |
| highrises.com | #117,927 | Amazon CloudFront, Amazon Route 53, Google Publisher Tag + 2 more | Find emails |
| pmdsoft.com | #117,946 | Amazon Route 53, Font Awesome, Google Fonts + 4 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 →