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 |
|---|---|---|---|
| cheshire-live.co.uk | #118,454 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| ownerdirect.com | #118,703 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| webbeds.com | #119,107 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| ufasta.edu.ar | #119,115 | Amazon Route 53, Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| vkb.de | #119,601 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| instabase.jp | #119,851 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| newsflare.com | #120,124 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| eventbrite.pt | #120,353 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 19 more | Find emails |
| jakartanotebook.com | #120,538 | Amazon (ACM), Amazon CloudFront, Cloudflare + 1 more | Find emails |
| redfin.ca | #120,813 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| token.io | #121,025 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| transfermarkt.at | #121,217 | Amazon CloudFront, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| aerospaceorbit.com | #121,260 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| wilsonart.com | #121,276 | Amazon (ACM), Amazon Web Services, CSC (Digital Brand Services) + 1 more | Find emails |
| fde.sp.gov.br | #121,869 | Amazon Web Services, Microsoft 365, AWS WAF CAPTCHA | Find emails |
| codibook.net | #121,907 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| showstudio.com | #121,921 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 7 more | Find emails |
| findatopdoc.com | #122,004 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| rfqexperts.com | #122,055 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| bluetoad.com | #122,286 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| nathan.fr | #122,596 | Amazon CloudFront, DigiCert, AWS WAF CAPTCHA | Find emails |
| transfermarkt.ch | #122,620 | Amazon CloudFront, Let's Encrypt, Microsoft 365 + 1 more | Find emails |
| raywhite.com | #122,642 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| bleep.com | #122,782 | Cloudflare, Let's Encrypt, Nginx + 1 more | Find emails |
| visualcv.com | #122,906 | Amazon CloudFront, Amazon Route 53, Contentful + 8 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 →