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 |
|---|---|---|---|
| parkopedia.co.uk | #165,597 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| purchasing3sixty.com | #165,995 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| countryreports.org | #166,437 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| #338 (Tranco) |
| Find emails |
| 5 | espn.com | #425 (Tranco) | Find emails |
| aviationpartsonline.com | #166,775 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| lanyrd.com | #166,877 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 8 more | Find emails |
| np.edu.sg | #166,907 | Akamai Edge DNS, Amazon (ACM), Amazon CloudFront + 2 more | Find emails |
| streetcheck.co.uk | #167,371 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| conbio.org | #167,573 | ASP.NET, Amazon CloudFront, Apache + 13 more | Find emails |
| bebeclub.co.id | #167,730 | Amazon Web Services, CSC (Digital Brand Services), Sectigo + 1 more | Find emails |
| apex4u.com | #167,843 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| kempstoncontrols.ae | #167,876 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| bexley.fr | #167,922 | AB Tasty, Akamai mPulse, Amazon CloudFront + 7 more | Find emails |
| boxed.gg | #168,050 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| betsafe.ee | #168,956 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| lisboasecreta.co | #169,088 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| chara-ani.com | #169,154 | Akamai Edge DNS, Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| wba.co.uk | #169,190 | Amazon (ACM), Amazon CloudFront, AWS WAF CAPTCHA | Find emails |
| bandofboats.com | #169,299 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| canaries.co.uk | #169,325 | Amazon (ACM), Amazon CloudFront, Cloudflare + 2 more | Find emails |
| getwork.com | #169,580 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| toctoc.com | #169,770 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| thepurchasinghub.com | #169,841 | Amazon (ACM), Amazon Web Services, AWS WAF CAPTCHA | Find emails |
| iwmf.org | #169,968 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 3 more | Find emails |
| cornelsen.io | #170,379 | Amazon (ACM), Amazon Route 53, Amazon Web Services + 1 more | Find emails |
| nsnstocks.com | #170,417 | 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 →