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 |
|---|---|---|---|
| bedroomvillas.ca | #379,254 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| secretsanfrancisco.com | #380,731 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| eventbrite.cl | #381,113 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 18 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| ochre.store | #381,238 | Cloudflare, Let's Encrypt, Nginx + 1 more | Find emails |
| broadwayacrossamerica.com | #382,070 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| adzuna.co.nz | #382,316 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| zdrofit.pl | #382,656 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| toagroup.com | #383,313 | Amazon CloudFront, Cloudflare, DigiCert + 2 more | Find emails |
| jukunavi.com | #384,146 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| pasonacareer.jp | #384,310 | Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| charltonafc.com | #384,714 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA + 1 more | Find emails |
| classicautomall.com | #384,971 | Amazon (ACM), Amazon Web Services, Microsoft 365 + 2 more | Find emails |
| northdevon.gov.uk | #385,070 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| buyrotableparts.com | #385,128 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| tonerpartner.it | #385,677 | Amazon (ACM), Amazon CloudFront, Microsoft 365 + 1 more | Find emails |
| vatera.com | #385,904 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| return-it.ca | #386,327 | Adobe Fonts (Typekit), Amazon Route 53, Apache + 7 more | Find emails |
| refugeerights.org | #386,372 | Amazon Web Services, Let's Encrypt, AWS WAF CAPTCHA | Find emails |
| holidayhouses.co.nz | #386,551 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| waldomemea.com | #387,301 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| replacebase.eu | #387,776 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| supersonicaviationparts.com | #388,038 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| nsnunlimited.com | #389,596 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| vobis.pl | #390,047 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| wackypacks.com | #390,086 | 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 →