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 |
|---|---|---|---|
| industrials3sixty.com | #196,341 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| ultalabtests.com | #196,407 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 2 more | Find emails |
| amazon.me | #196,719 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| dctribe.com |
| #196,814 |
| Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more |
| Find emails |
| cardealpage.com | #197,498 | Amazon Route 53, Amazon Web Services, DigiCert + 2 more | Find emails |
| ypulse.com | #197,577 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 13 more | Find emails |
| cosmicnsn.com | #198,179 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| integratedpartsprocurement.com | #198,748 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| kempstoncontrols.co.uk | #198,869 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| servigroup.com | #199,592 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| aerospaceanddefenceparts.com | #199,892 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| swanseacity.com | #200,050 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| adzuna.be | #200,103 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| watchfinder.ie | #200,696 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| electronics3sixty.com | #200,966 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| eiplus.com.br | #201,025 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| frag-einen-anwalt.de | #201,077 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| biz2credit.com | #201,389 | Amazon CloudFront, Amazon Route 53, Apache + 14 more | Find emails |
| purchasingsynergy.com | #201,445 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| smartours.com | #201,592 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| requestforquotations.com | #201,921 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| onfy.de | #202,332 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| susi.live | #202,356 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| relahq.com | #202,913 | Amazon (ACM), Amazon CloudFront, Namecheap + 1 more | Find emails |
| medley.life | #203,084 | 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 →