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 |
|---|---|---|---|
| etudier.com | #415,951 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| mangaoh.co.jp | #416,047 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 5 more | Find emails |
| nsnpurchasing.com | #416,202 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| cafc.co.uk | #416,421 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| fashiola.ph | #416,618 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| optykaworld.pl | #417,180 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| jetsetrecords.net | #417,392 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| dezondag.be | #418,039 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| roseberys.co.uk | #419,305 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 1 more | Find emails |
| weareimps.com | #419,458 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| cappusa.com | #419,581 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| telepro.be | #419,655 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| nijobfinder.co.uk | #421,445 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 7 more | Find emails |
| mapquest.ca | #421,681 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| wnet.org | #422,025 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| dam-marine.com | #423,156 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 1 more | Find emails |
| buzz.ie | #423,879 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| tempursealy.com | #424,038 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| asapbuying.com | #424,135 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| yolegroup.com | #424,478 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| melbourne.vic.gov.au | #424,561 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| secretberlin.co | #425,108 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| providerwire.com | #425,134 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| eastsuffolk.gov.uk | #425,931 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| playbackonline.ca | #425,989 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 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 →