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 |
|---|---|---|---|
| viniou.pt | #688,701 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| mydigitalpublication.co.uk | #689,387 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| bahrainedb.com | #689,413 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| europarcs.com | #689,443 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| ssonetwork.com | #690,081 | Amazon (ACM), Amazon Route 53, AWS WAF CAPTCHA | Find emails |
| bigpineresortcottages.com | #690,679 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| villadelpalmarloreto.com | #691,437 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 2 more | Find emails |
| espn.co | #691,503 | Amazon CloudFront, Amazon Route 53, Sectigo + 1 more | Find emails |
| nsnpartsdispatch.com | #692,858 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| smartbuyglasses.com.hk | #693,186 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| aircraftpartssupplier.com | #693,867 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| rfqcentral.com | #693,877 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| industrialsunlimited.com | #694,334 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| visitlakecomoitaly.com | #695,094 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| bachcare.co.nz | #695,907 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| d3baseball.com | #696,022 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| vacationhomelettings.com | #696,637 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| woodsmithplans.com | #696,821 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more | Find emails |
| evancy.com | #696,827 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| middlesexccc.com | #697,637 | Cloudflare, Cloudflare edge/CDN, Google Fonts + 7 more | Find emails |
| eleconomista.net | #697,758 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| stihl.cz | #698,076 | Amazon CloudFront, Microsoft 365, AWS WAF CAPTCHA | Find emails |
| akpool.fr | #698,240 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| resortsvilla.com | #698,589 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| cottagefarmhouse.com | #698,988 | 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 →