Security & WAF
2,302 of the 1,000,000 top sites in our Tranco top-1M census run AWS WAF (0.2%). Amazon's web application firewall, filtering and blocking malicious HTTP traffic to protect hosted applications. Detection is homepage-level HTML/header fingerprinting, so a site can run AWS WAF on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | amazon.com | #25 (Tranco) | Find emails |
| 2 | imdb.com | #237 (Tranco) | Find emails |
| 3 | amazon.co.uk | #313 (Tranco) | Find emails |
| 4 | checkpoint.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| secretatlanta.co | #699,196 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| gamesclearance.club | #699,222 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| data.gov.il | #699,727 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| motordesk.com | #700,704 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| purchasingsphere.com | #700,786 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| aviationdomain360.com | #700,812 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| pilotsolution.net | #703,851 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| watchfinder.pt | #703,993 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| nwacsports.com | #704,158 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| 3rd.supply | #704,522 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| sepscience.com | #705,329 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| aviationhardwareworld.com | #705,681 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| justbooks.de | #706,130 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| simplytravelguide.org | #706,413 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| tybaa.com | #708,577 | Amazon (ACM), Amazon CloudFront, Namecheap + 1 more | Find emails |
| bmwweb.biz | #708,776 | Amazon Route 53, Amazon Web Services, Tencent EdgeOne + 1 more | Find emails |
| vilgain.hu | #709,386 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| viniou.com | #709,491 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| asiahotelvn.com | #709,586 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| pigeonbaycottages.com | #709,778 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| guidefororlando.com | #709,864 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| klarna.se | #711,907 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| joblift.co.uk | #712,109 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| imagendelgolfo.mx | #712,279 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| buymilitaryspares.com | #712,674 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
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 29, 2026. Directional, not exhaustive — fully custom or bundled stacks under-detect. Methodology →