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 |
|---|---|---|---|
| bookfinder.com | #36,622 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| resume.io | #36,766 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| ebizautos.com | #37,056 | Amazon CloudFront, Apache, Google Analytics + 7 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| speedwaymotors.com | #37,155 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| lancers.jp | #37,411 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| theportugalnews.com | #37,447 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| kompas.tv | #37,471 | Amazon CloudFront, Cloudflare, Cloudflare edge/CDN + 14 more | Find emails |
| nlb.gov.sg | #37,565 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 1 more | Find emails |
| stuvia.com | #38,066 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| elgaronline.com | #38,329 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| eventbrite.ie | #38,330 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| theceshop.com | #38,382 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| sfgov.org | #38,386 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| bnm.gov.my | #38,448 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| olx.com.lb | #38,558 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| kfzteile24.de | #38,802 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 3 more | Find emails |
| educations.com | #39,056 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| transfermarkt.com.tr | #39,082 | Amazon CloudFront, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| libro.fm | #39,090 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| rentbyowner.com | #39,143 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| recordstoreday.com | #39,151 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| tiff.net | #39,178 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| pillpack.com | #39,330 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 4 more | Find emails |
| bigfooty.com | #39,677 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| komeri.com | #39,999 | Amazon CloudFront, 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 →