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 |
|---|---|---|---|
| leisurejobs.com | #236,349 | Adobe Fonts (Typekit), Amazon (ACM), Amazon CloudFront + 5 more | Find emails |
| allicdata.com | #236,427 | Amazon CloudFront, DigiCert, AWS WAF CAPTCHA | Find emails |
| acquirensn.com | #238,528 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| purchasefasteners.com |
| #238,707 |
| Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA |
| Find emails |
| checklistfacil.com | #238,803 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| asaprotableparts.com | #238,963 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| just-in-timeparts.com | #239,029 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| nationalstocknumberpurchasing.com | #239,123 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| purchasingefficiency.com | #239,248 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| dashfasteners.com | #239,464 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| stackedhardware.com | #239,943 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| automaticaerospace.com | #240,493 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| wliw.org | #240,949 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| asap-sourcingsolutions.com | #241,065 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| rfqaxis.com | #241,120 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| medbullets.com | #241,167 | ASP.NET, Amazon (ACM), Amazon Route 53 + 6 more | Find emails |
| nejmcareercenter.org | #241,283 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Amazon (ACM) + 12 more | Find emails |
| wearefasteners.com | #242,845 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| sales-marker.jp | #242,901 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| integratedjetparts.com | #243,093 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| hotala.co.za | #243,286 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| acceleratingrfqs.com | #243,669 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 1 more | Find emails |
| aftontickets.com | #243,924 | Amazon (ACM), Amazon Route 53, AWS WAF CAPTCHA | Find emails |
| asapmilitarysupplies.com | #244,509 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| asap-partservices.com | #244,758 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | 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 →