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 |
|---|---|---|---|
| kbharkiv.dk | #950,162 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| hardwareandfasteners.com | #951,605 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| justithardware.com | #952,211 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| watchfinder.nl | #952,212 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| b-parts.co.uk | #952,300 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| sfartscommission.org | #953,600 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| unpluggedweekend.com | #954,012 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| ffs.ch | #954,968 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| safelyhq.com | #955,096 | Amazon Route 53, Amazon Web Services, Sectigo + 1 more | Find emails |
| listvt.com | #956,198 | Amazon (ACM), Amazon CloudFront, Namecheap + 1 more | Find emails |
| longbeachfiji.com | #956,473 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| northantslive.news | #956,826 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| floridarentalvacations.com | #957,070 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| glasgowhotelstoday.com | #957,321 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| smartbuyglasses.ae | #959,152 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| majdic.at | #962,049 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| culturalvistas.org | #962,795 | Amazon Web Services, Let's Encrypt, Microsoft 365 + 2 more | Find emails |
| unlimitedpurchasing.com | #962,940 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| psaparts.co.uk | #963,015 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| glsed.co.uk | #963,839 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| thevoyagetravels.com | #964,095 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| azrattlers.com | #966,621 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| unigo.ac.id | #966,803 | Bootstrap, Cloudflare, Cloudflare edge/CDN + 11 more | Find emails |
| watchfinder.si | #966,808 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| exploreandgomexico.com | #966,927 | 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 →