Security & WAF
804 of the 1,000,000 top sites in our Tranco top-1M census run PerimeterX (HUMAN) (0.1%). A bot detection and mitigation security platform that protects sites from automated traffic and fraud, now part of HUMAN Security. Detection is homepage-level HTML/header fingerprinting, so a site can run PerimeterX (HUMAN) on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | bloomberg.com | #371 (Tranco) | Find emails |
| 2 | walmart.com | #481 (Tranco) | Find emails |
| 3 | target.com | #589 (Tranco) | Find emails |
| 4 | zillow.com |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| gnc.com | #26,263 | Cloudflare, Fastly, Microsoft 365 + 1 more | Find emails |
| premiumoutlets.com | #26,295 | Azure API Management, CSC (Digital Brand Services), Fastly + 7 more | Find emails |
| fox2now.com | #26,299 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| #725 (Tranco) |
| Find emails |
| 5 | homedepot.com | #729 (Tranco) | Find emails |
| mt.com | #26,452 | Sectigo | Find emails |
| octopart.com | #26,797 | Cloudflare, Cloudflare edge/CDN, Let's Encrypt + 3 more | Find emails |
| ing.de | #26,842 | Akamai Edge DNS, Apache, Microsoft 365 + 1 more | Find emails |
| comparably.com | #27,190 | Amazon Route 53, Cloudflare Bot Management, Cloudflare Web Analytics + 2 more | Find emails |
| globalgiving.org | #27,494 | Amazon CloudFront, Amazon Route 53, DigiCert | Find emails |
| bestreviews.com | #27,834 | Amazon (ACM), Amazon Route 53, Apache + 8 more | Find emails |
| bna.com | #28,781 | Amazon CloudFront, DigiCert | Find emails |
| bloomberg.net | #28,826 | DigiCert, Fastly, Google Tag Manager + 1 more | Find emails |
| zillowgroup.com | #29,108 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 1 more | Find emails |
| zalora.co.id | #29,348 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 | Find emails |
| realself.com | #29,366 | Amazon Route 53, Fastly, Google Analytics + 3 more | Find emails |
| fox5sandiego.com | #29,397 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| pix11.com | #29,463 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| woodtv.com | #29,636 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| vov.vn | #29,747 | AnyMind Group, DigiCert, Drupal + 12 more | Find emails |
| kron4.com | #30,064 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| westmarine.com | #30,933 | Azure DNS, Cloudflare edge/CDN, DoubleClick (Google Ads) + 15 more | Find emails |
| fox4kc.com | #31,265 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| dbpia.co.kr | #31,376 | Ahrefs Analytics, Amazon (ACM), Amazon Route 53 + 16 more | Find emails |
| 8newsnow.com | #31,451 | CSC (Digital Brand Services), Fastly, Let's Encrypt + 2 more | Find emails |
| wilson.com | #31,649 | Fastly, Let's Encrypt, GoDaddy | Find emails |
| opticsplanet.com | #31,732 | Akamai edge/CDN, Google Analytics, Google Tag Manager + 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 →