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 |
|---|---|---|---|
| eurekalert.org | #3,853 | Microsoft 365, New Relic, PHP + 1 more | Find emails |
| wufoo.com | #3,860 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 3 more | Find emails |
| seattletimes.com | #3,883 | AWS WAF, Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #102 (Tranco) |
| Find emails |
| 5 | ui.com | #104 (Tranco) | Find emails |
| amazon.pl | #3,895 | Akamai Bot Manager | Find emails |
| centurygame.com | #3,899 | AOS, Amazon Route 53, Fancybox + 9 more | Find emails |
| poshmark.com | #3,900 | Amazon CloudFront, Amazon Route 53 | Find emails |
| sproutsocial.com | #3,908 | Adobe Experience Cloud (Launch), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| razorpay.com | #3,910 | Amazon CloudFront, Amazon Route 53, Framer + 3 more | Find emails |
| wetteronline.de | #3,915 | Amazon Advertising, Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| aws.com | #3,922 | Adobe Analytics, Adobe Audience Manager, Adobe Target + 5 more | Find emails |
| sprig.com | #3,931 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 6 more | Find emails |
| mintegral.com | #3,932 | Amazon CloudFront, Amazon Route 53, Nginx + 2 more | Find emails |
| opsgenie.com | #3,934 | Amazon CloudFront, Amazon Route 53, OneTrust + 3 more | Find emails |
| similarweb.com | #3,937 | Amazon CloudFront, Amazon Route 53, Google Fonts + 4 more | Find emails |
| carfax.com | #3,941 | Amazon CloudFront, Blue Triangle, Google Fonts + 8 more | Find emails |
| evgnet.com | #3,952 | Amazon Route 53 | Find emails |
| browsiprod.com | #3,977 | Amazon Route 53 | Find emails |
| amazon.com.tr | #3,995 | Amazon CloudFront | Find emails |
| reolink.com | #4,015 | Amazon Route 53, Amazon Web Services | Find emails |
| missena.io | #4,062 | Amazon CloudFront, Amazon Route 53, Nginx | Find emails |
| vanderbilt.edu | #4,068 | Amazon CloudFront, Font Awesome, Google AdSense + 8 more | Find emails |
| spreaker.com | #4,081 | Amazon CloudFront, Amazon Route 53, Google Tag Manager + 4 more | Find emails |
| alamy.com | #4,091 | Amazon Route 53, Google Fonts, New Relic + 1 more | Find emails |
| amazon.se | #4,092 | Amazon CloudFront | Find emails |
| milanuncios.com | #4,095 | Amazon CloudFront, Amazon Route 53 | 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 →