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 |
|---|---|---|---|
| purchasing-orbit.com | #497,341 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| commitforlife.org | #497,713 | Amazon Web Services, Microsoft 365, AWS WAF CAPTCHA + 1 more | Find emails |
| coyoteclassics.com | #498,061 | Amazon Web Services, Proton Mail, AWS WAF CAPTCHA + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| ackersate.nl | #499,530 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| smartbuyglasses.de | #500,572 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| freebie-ac.jp | #500,646 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| stihl.pl | #500,782 | Amazon CloudFront, Microsoft 365, AWS WAF CAPTCHA | Find emails |
| molke.nl | #500,827 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| investeurope.eu | #501,167 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| beerzebulten.nl | #501,185 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| stihl.at | #501,763 | Amazon CloudFront, Microsoft 365, AWS WAF CAPTCHA | Find emails |
| sharps.co.uk | #503,160 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| methodicalpurchasing.com | #504,211 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| manga10.com | #504,521 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| alliancenational.co.uk | #506,087 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| wsg.gov.sg | #506,309 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| sfbos.org | #506,384 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| purchasensnparts.com | #507,234 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| cifstate.org | #507,725 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| jinzaibank.com | #508,733 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| heat.gov | #509,338 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| theposh.com | #509,811 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| asap-inventory.com | #510,688 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| izquierdazo.com | #510,689 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| alps-rentals.com | #511,093 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 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 →