SSL/TLS Certificates
46,939 of the 1,000,000 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 | amazon.com | #25 (Tranco) | Find emails |
| 3 | appsflyersdk.com | #36 (Tranco) | Find emails |
| 4 | opera.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| flixbus.it | #65,808 | Amazon CloudFront, Amazon Route 53, Microsoft 365 | Find emails |
| tokyuhotels.co.jp | #65,817 | Amazon CloudFront, Google Tag Manager, Microsoft 365 + 1 more | Find emails |
| gettextbooks.com | #65,823 | Amazon CloudFront, Amazon Route 53 | Find emails |
| #92 (Tranco) |
| Find emails |
| 5 | bit.ly | #102 (Tranco) | Find emails |
| goformative.com |
| #65,834 |
| Amazon CloudFront, Amazon Route 53 |
| Find emails |
| public.com | #65,867 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 9 more | Find emails |
| aspentimes.com | #65,875 | Amazon CloudFront, Amazon Cognito, Amazon Route 53 + 17 more | Find emails |
| butlerfortrello.com | #65,880 | Amazon CloudFront, Amazon Route 53, Atlassian Cloud + 2 more | Find emails |
| alab.pl | #65,898 | Amazon CloudFront, Amazon Route 53, Cloudflare Web Analytics | Find emails |
| sacredheart.edu | #65,912 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 8 more | Find emails |
| bradford.ac.uk | #65,952 | Adobe Fonts (Typekit), Apache, Bluesky + 7 more | Find emails |
| cilia.com.br | #65,959 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 2 more | Find emails |
| buddy4study.com | #65,981 | Google AdSense, Google Fonts, LinkedIn Insight Tag + 6 more | Find emails |
| xb-online.com | #65,982 | Adobe Fonts (Typekit), Amazon Route 53, Bootstrap + 7 more | Find emails |
| smt-cinema.com | #66,001 | Amazon Route 53, AnyMind Group, DoubleClick (Google Ads) + 5 more | Find emails |
| csr-racing.com | #66,008 | Amazon CloudFront, Amazon Route 53 | Find emails |
| scotlandspeople.gov.uk | #66,012 | Amazon CloudFront, Amazon Route 53, ConsentMo + 2 more | Find emails |
| infonet.fr | #66,019 | Amazon Route 53, Apache, Avis Vérifiés + 2 more | Find emails |
| agrofy.com.ar | #66,022 | Amazon Route 53, Amazon Web Services | Find emails |
| jumpseller.com | #66,029 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 21 more | Find emails |
| alicanteplaza.es | #66,032 | Amazon CloudFront, Amazon Route 53, Apache + 10 more | Find emails |
| gupshup.io | #66,033 | Amazon Route 53, Google Tag Manager, ImageKit + 5 more | Find emails |
| lifemiles.com | #66,049 | Akamai edge/CDN, Amazon CloudFront, Amazon Route 53 | Find emails |
| greatbigcanvas.com | #66,056 | Amazon Route 53, Bootstrap, Braintree + 7 more | Find emails |
| electronicsweekly.com | #66,090 | Adobe Experience Cloud (Launch), Akamai Bot Manager, Amazon Route 53 + 14 more | Find emails |
| sportsbettingdime.com | #66,125 | Amazon CloudFront, Amazon Route 53, Blockthrough + 8 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 25, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →