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 |
|---|---|---|---|
| discovermagazine.com | #6,662 | AWS WAF, Amazon CloudFront, Microsoft 365 | Find emails |
| syr.edu | #6,669 | Amazon CloudFront, Google Tag Manager, Microsoft 365 | Find emails |
| pbskids.org | #6,675 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| #102 (Tranco) |
| Find emails |
| 5 | ui.com | #104 (Tranco) | Find emails |
| barchart.com |
| #6,686 |
| Amazon CloudFront, Amazon Route 53, Cookiebot + 4 more |
| Find emails |
| prreqcroab.icu | #6,705 | Amazon CloudFront, Amazon Route 53 | Find emails |
| cardekho.com | #6,708 | Amazon CloudFront, Amazon Route 53, Google Publisher Tag + 1 more | Find emails |
| vanityfair.it | #6,711 | Amazon Route 53, Amazon Web Services | Find emails |
| natalie.mu | #6,730 | AWS WAF, Amazon Route 53, Amazon Web Services | Find emails |
| nationalgeographic.org | #6,745 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 2 more | Find emails |
| ajax.systems | #6,779 | Amazon CloudFront, Cloudflare, Google Tag Manager + 6 more | Find emails |
| evri.com | #6,780 | Amazon CloudFront, Amazon Route 53, Microsoft 365 + 3 more | Find emails |
| pixlr.com | #6,800 | Amazon CloudFront, Amazon Route 53, Google Analytics + 2 more | Find emails |
| togetter.com | #6,821 | Amazon Route 53, Google Analytics, Google Publisher Tag + 2 more | Find emails |
| cribl.cloud | #6,823 | Amazon CloudFront, Amazon Route 53, Google Analytics + 4 more | Find emails |
| 2dehands.be | #6,830 | Amazon CloudFront, Amazon Route 53, Datadog + 1 more | Find emails |
| earth.com | #6,854 | Amazon CloudFront, Amazon Route 53, Google Analytics + 3 more | Find emails |
| prismic.io | #6,857 | Amazon Route 53, Next.js, Prismic + 4 more | Find emails |
| my-best.com | #6,892 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| walkerplus.com | #6,893 | Amazon Advertising, Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| goodnotes.com | #6,912 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 6 more | Find emails |
| lanouvellerepublique.fr | #6,937 | Amazon CloudFront, Next.js, React | Find emails |
| hitta.se | #6,943 | Amazon CloudFront, Amazon Route 53, Google Analytics + 4 more | Find emails |
| oem.com.mx | #6,982 | Amazon Advertising, Amazon CloudFront, Google Cloud DNS + 3 more | Find emails |
| hextom.com | #6,990 | Amazon CloudFront, Amazon Route 53, Google Analytics + 1 more | Find emails |
| beforward.jp | #7,003 | AWS WAF, Amazon Route 53, Amazon Web Services | 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 →