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 |
|---|---|---|---|
| sidomuncul.co.id | #916,222 | Amazon (ACM), Amazon Web Services, Bootstrap + 3 more | Find emails |
| footballscotland.co.uk | #916,286 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| nsnworld.com | #917,441 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| watchfinder.se | #917,641 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| watchfinder.ee | #917,797 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| parishoteltravel.com | #918,088 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| casaplayacomforts.com | #918,593 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| kidsfreevacations.com | #918,672 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| ecgulls.com | #920,420 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| keope.com | #920,969 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| secretseattle.co | #921,013 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| selectvacationvillas.com | #922,586 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| cyh.com | #922,627 | Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| hardwaredomain.com | #923,249 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| clinicallab.com | #923,336 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| thisisleicestershire.co.uk | #924,129 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| broadlineparts.com | #924,224 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| anmac.org.au | #926,137 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| astonhealth.nhs.uk | #928,128 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| canterburymedicalpractice.nhs.uk | #929,960 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| greenvalleyshealth.nhs.uk | #933,763 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| humbleyard.nhs.uk | #934,543 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| stthomas.nhs.uk | #944,309 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| adventureneverends.com | #948,169 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| evenity.com | #949,783 | Amazon CloudFront, Amazon Route 53, Sectigo + 1 more | 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 →