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 |
|---|---|---|---|
| archonia.com | #113,320 | Amazon (ACM), Amazon Route 53, Apache + 6 more | Find emails |
| bna.bh | #113,366 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| pickletrip.com | #113,618 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| its-mo.com |
| #113,869 |
| Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA |
| Find emails |
| labx.com | #114,120 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| transfermarkt.pt | #114,218 | Amazon CloudFront, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| dealeraccelerate.net | #114,550 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| imdb.me | #115,279 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| yamibuy.com | #115,401 | Amazon CloudFront, Cloudflare, AWS WAF CAPTCHA | Find emails |
| cle-international.com | #115,442 | Amazon CloudFront, DigiCert, AWS WAF CAPTCHA | Find emails |
| yumping.com | #115,644 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA + 1 more | Find emails |
| adzuna.nl | #115,863 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| gladwell.com | #116,553 | Amazon Web Services, Let's Encrypt, AWS WAF CAPTCHA | Find emails |
| atvtrader.com | #116,554 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| berghahnjournals.com | #116,755 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| humdata.org | #116,963 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 2 more | Find emails |
| floathomes.com | #117,014 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| hayhouse.com | #117,113 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 1 more | Find emails |
| tst.jus.br | #117,581 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| varoom.com | #117,712 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| transfermarkt.pe | #117,788 | Amazon CloudFront, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| espnfc.com | #117,874 | Amazon CloudFront, Amazon Route 53, Sectigo + 1 more | Find emails |
| dxdelivery.com | #117,878 | Amazon CloudFront, DigiCert, AWS WAF CAPTCHA + 1 more | Find emails |
| nationaltrail.co.uk | #117,899 | Amazon CloudFront, Bootstrap, Font Awesome + 10 more | Find emails |
| stayforlong.com | #118,228 | 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 →