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 |
|---|---|---|---|
| societegenerale.com | #28,985 | Apache, DigiCert, Drupal + 1 more | Find emails |
| pearlabyss.com | #29,118 | Breezy HR, Cookiebot, Google Tag Manager + 4 more | Find emails |
| experian.co.uk | #29,289 | Amazon CloudFront, Amazon S3, CSC (Digital Brand Services) + 7 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| salliemae.com | #29,369 | Apache, Bootstrap, DigiCert + 7 more | Find emails |
| apollohospitals.com | #29,431 | Cloudflare, DigiCert, Drupal + 15 more | Find emails |
| performancematters.com | #29,576 | AOS, Amazon Route 53, Google Tag Manager + 8 more | Find emails |
| wichita.edu | #29,754 | AddToAny, Amazon CloudFront, Apache + 20 more | Find emails |
| saudia.com | #29,769 | Sectigo | Find emails |
| nationalexpress.com | #29,834 | AB Tasty, ASP.NET, Adobe Fonts (Typekit) + 7 more | Find emails |
| canadavisa.com | #29,835 | DoubleClick (Google Ads), Font Awesome, Google AdSense + 13 more | Find emails |
| 2checkout.com | #29,924 | CSC (Digital Brand Services), Microsoft 365, Sectigo | Find emails |
| mscdirect.com | #30,458 | — | Find emails |
| carm.es | #30,743 | Microsoft 365 | Find emails |
| bni.co.id | #30,795 | DigiCert | Find emails |
| jasso.go.jp | #31,052 | Apache, Google Analytics, Google Tag Manager + 4 more | Find emails |
| leovegas.com | #31,070 | DigiCert, Google Cloud DNS, Next.js + 4 more | Find emails |
| enel.it | #31,081 | Adobe Experience Cloud (Launch), Dynatrace, Telegram + 4 more | Find emails |
| folger.edu | #31,204 | ASP.NET, Amazon (ACM), Amazon CloudFront + 12 more | Find emails |
| pokemoncenter.com | #31,233 | Amazon CloudFront, Amazon Route 53, DataDome + 1 more | Find emails |
| scott-sports.com | #31,529 | — | Find emails |
| vm.co.mz | #31,542 | DigiCert, Envoy, Microsoft 365 + 4 more | Find emails |
| leadid.com | #31,704 | Amazon Route 53, Azure API Management, Cloudflare edge/CDN + 3 more | Find emails |
| todayonline.com | #31,722 | Adobe Experience Cloud (Launch), Amazon Route 53, ConsentMo + 7 more | Find emails |
| mom.gov.sg | #31,734 | ASP.NET, Adobe Advertising Cloud, Adobe Analytics + 14 more | Find emails |
| parttarget.com | #31,766 | — | 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 →