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 |
|---|---|---|---|
| florencevacationrental.com | #967,195 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| gnod.com | #967,472 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| onedegreestays.com | #968,258 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| renatovillas.com | #970,793 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| nyc-arts.org | #971,633 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| stihl.co.jp | #971,947 | Amazon CloudFront, Microsoft 365, AWS WAF CAPTCHA | Find emails |
| biotus.md | #973,125 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| theathletesfoot.com.kw | #973,174 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| ak-pool.com | #973,872 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| watchfinder.hu | #974,111 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| trippyowl.com | #974,689 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| himalayangreencottage.com | #975,277 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| cruiseandresorts.com | #975,702 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| bodegabayrentals.com | #975,839 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| fasteners-360.com | #977,261 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| aviationpartssales.com | #978,446 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| toberuaisland.com | #978,455 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| onlinedigeditions.com | #978,903 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| kidneynews.org | #979,123 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| electricfetus.com | #981,098 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| abacobahamasrental.com | #981,558 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| populationmedia.org | #982,256 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| evenium.net | #982,835 | Amazon CloudFront, Amazon Route 53, Cloudflare Bot Management + 10 more | Find emails |
| watchfinder.dk | #982,869 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| ibisworld.com.au | #984,941 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 2 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 →