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 |
|---|---|---|---|
| traveloka.com | #3,208 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| eventbrite.co.uk | #3,293 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| digitaltrends.com | #3,320 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| qnap.com | #3,453 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| amazon.ae | #3,482 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| morningstar.com | #3,689 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 2 more | Find emails |
| sbb.ch | #3,785 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| wordfence.com | #3,795 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| seattletimes.com | #3,883 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| espncdn.com | #3,983 | Amazon CloudFront, Amazon Route 53, AWS WAF CAPTCHA | Find emails |
| dji.com | #4,184 | AOS, Alibaba Cloud CDN, Amazon (ACM) + 24 more | Find emails |
| kompas.com | #4,505 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| kaltura.com | #4,509 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| swiggy.com | #4,591 | Amazon CloudFront, Amazon Route 53, AWS WAF CAPTCHA | Find emails |
| moovitapp.com | #4,787 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| coveo.com | #5,127 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| game8.co | #5,516 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| rentalcars.com | #5,608 | Amazon CloudFront, Amazon Route 53, DigiCert + 1 more | Find emails |
| tribunnews.com | #5,792 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 15 more | Find emails |
| skool.com | #6,013 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| reliefweb.int | #6,126 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| manchestereveningnews.co.uk | #6,569 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| discovermagazine.com | #6,662 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| natalie.mu | #6,730 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| beforward.jp | #7,003 | 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 →