Security & WAF
5,545 of the 1,000,000 top sites in our Tranco top-1M census run Imperva (0.6%). A web-application firewall and bot-mitigation service used to filter malicious traffic and block attacks. Detection is homepage-level HTML/header fingerprinting, so a site can run Imperva on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | digicert.com | #44 (Tranco) | Find emails |
| 2 | dnsmadeeasy.com | #291 (Tranco) | Find emails |
| 3 | tapad.com | #857 (Tranco) | Find emails |
| 4 | apa.org |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| euronet3dsecure.com | #729,102 | Cloudflare, Microsoft 365 | Find emails |
| alizecharge.com | #729,544 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 13 more | Find emails |
| mvc-sports.com | #729,624 | ASP.NET, Google Analytics, Google Fonts + 7 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| travellerdeclaration.govt.nz |
| #729,647 |
| Google Tag Manager, Let's Encrypt, Nginx + 2 more |
| Find emails |
| 1d3.com | #729,797 | Amazon Route 53, Sectigo | Find emails |
| geauxcolonels.com | #730,219 | ASP.NET, Google Analytics, Google Fonts + 7 more | Find emails |
| morabanc.ad | #730,777 | Amazon Route 53, Bootstrap, DigiCert + 9 more | Find emails |
| cpd.go.th | #730,973 | Fancybox, Font Awesome, Google Analytics + 6 more | Find emails |
| rancheritos.com | #731,174 | Amazon CloudFront, DigiCert, Drupal + 7 more | Find emails |
| enclarapharmacia.com | #731,198 | Apache, DoubleClick (Google Ads), Google Analytics + 7 more | Find emails |
| arexchange.com | #731,525 | ASP.NET, Amazon Route 53, Bootstrap + 8 more | Find emails |
| portoseguro.com.uy | #731,550 | Sectigo | Find emails |
| ppms.us | #731,689 | Amazon Route 53 | Find emails |
| pepsimax.no | #731,695 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| proedsoftware.com | #732,426 | Apache, Bootstrap, DigiCert + 5 more | Find emails |
| aaa.biz | #732,451 | Amazon CloudFront, Amazon Route 53, Amazon S3 | Find emails |
| achadirect.com | #732,563 | Brevo, Font Awesome, Google Tag Manager + 5 more | Find emails |
| expcdn.co.uk | #732,605 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 1 more | Find emails |
| firststerling.com | #732,851 | Citrix NetScaler, Ensighten, Sectigo + 1 more | Find emails |
| netpay.com.mx | #732,894 | Chart.js, Cloudflare edge/CDN, Google Fonts + 8 more | Find emails |
| harcourtschool.com | #733,216 | AB Tasty, Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| sonrics.mx | #733,237 | Amazon CloudFront, DigiCert, Drupal + 7 more | Find emails |
| tostitos.mx | #733,594 | DigiCert | Find emails |
| maritimejournal.com | #733,787 | ASP.NET, Amazon (ACM), DoubleClick (Google Ads) + 12 more | Find emails |
| toyota-select.co.il | #733,897 | Cloudflare, Font Awesome, Google Tag Manager + 9 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 →