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 |
|---|---|---|---|
| fixauto.com | #320,506 | Bootstrap, CookieYes, Fancybox + 15 more | Find emails |
| hughesfcu.org | #320,883 | — | Find emails |
| allbritishcasino.com | #320,928 | Google Fonts, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| sensebank.ua |
| #321,058 |
| Microsoft 365, Nginx, Nuxt.js + 3 more |
| Find emails |
| pepsico.ru | #321,087 | ASP.NET, Google Tag Manager, Microsoft IIS + 1 more | Find emails |
| api-ugaming.com | #321,123 | Amazon Route 53, Nginx | Find emails |
| megaplex.com | #321,430 | Amazon Route 53 | Find emails |
| twinkl.co.in | #321,704 | Amazon Route 53 | Find emails |
| prudential.com.vn | #321,830 | Adobe Experience Cloud (Launch), Apache, Bootstrap + 9 more | Find emails |
| hiroden.co.jp | #321,927 | Apache, Bootstrap, Slick Carousel + 2 more | Find emails |
| austintheatre.org | #321,956 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 10 more | Find emails |
| aeroportparisbeauvais.com | #322,322 | Google Fonts, Google Tag Manager, Nginx + 1 more | Find emails |
| scspa.com | #322,325 | Adobe Fonts (Typekit), Fastly, Google Fonts + 10 more | Find emails |
| gse.com.co | #322,740 | ASP.NET, Bootstrap, Cloudflare + 15 more | Find emails |
| farmersguardian.com | #322,758 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 13 more | Find emails |
| ficoanalyticcloud.com | #322,777 | Google Tag Manager, Microsoft 365, Angular | Find emails |
| utahtrikes.com | #322,799 | Apache, Google Ads Conversion, Google Analytics + 5 more | Find emails |
| epson.ca | #323,060 | Amazon Route 53, Bazaarvoice, Bootstrap + 20 more | Find emails |
| lays.com.tr | #323,233 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| kccd.edu | #323,456 | Amazon CloudFront, Amazon Route 53, Apache + 4 more | Find emails |
| epson.fr | #323,689 | Adobe Experience Cloud (Launch), Amplience, Azure DNS + 1 more | Find emails |
| raiffeisenmarkt.de | #323,765 | Apache, Google Tag Manager, PHP + 2 more | Find emails |
| djoglobal.com | #323,772 | CSC (Digital Brand Services), DigiCert, Microsoft 365 | Find emails |
| mdirector.com | #324,036 | Consentmanager.net, Didomi, Google Analytics + 7 more | Find emails |
| sbli.com | #324,206 | DigiCert | 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 →