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 |
|---|---|---|---|
| penelopeseguros.com | #815,917 | Akamai Edge DNS, Sectigo, jQuery | Find emails |
| perclick.com.ua | #816,012 | DigiCert | Find emails |
| portal-hro.com.br | #818,281 | Microsoft IIS | Find emails |
| porvenirpreferencial.com |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #818,402 |
| DigiCert, Google Tag Manager, Swiper + 3 more |
| Find emails |
| ppp-p7.com | #818,584 | Apache, Cloudflare, PHP | Find emails |
| prat.idf.il | #818,667 | Amazon Route 53, Microsoft 365 | Find emails |
| prismamoda.com | #818,995 | Amazon CloudFront, Cloudflare, Google Tag Manager + 7 more | Find emails |
| probation.go.th | #819,059 | AOS, Fancybox, Font Awesome + 11 more | Find emails |
| promerica.com.gt | #819,253 | ASP.NET, Amazon Route 53, Google Analytics + 3 more | Find emails |
| provecomer.com.mx | #819,406 | Apache | Find emails |
| prudential.co.zm | #819,442 | Apache, Bootstrap, Fancybox + 16 more | Find emails |
| prudential.com.gh | #819,443 | CSC (Digital Brand Services), LiteSpeed, Microsoft 365 + 2 more | Find emails |
| rapidoyfacil.com.uy | #821,204 | Amazon Route 53, New Relic, Nginx + 1 more | Find emails |
| reddybook365.com | #821,757 | Amazon Route 53, Amazon Web Services | Find emails |
| regional.mx | #821,932 | AngularJS, Apache, Bootstrap + 6 more | Find emails |
| retraitesdeletat.gouv.fr | #822,352 | Drupal, Matomo, Nginx + 3 more | Find emails |
| revolution.travel | #822,407 | Amazon Route 53, Cookiebot, Google Tag Manager + 2 more | Find emails |
| riding168.net | #822,615 | Amazon Route 53, Sectigo | Find emails |
| rlpd.go.th | #822,871 | Nginx | Find emails |
| safelinkupgrades.com | #824,241 | Amazon CloudFront, Amazon S3, DigiCert + 2 more | Find emails |
| safety.co.th | #824,259 | Microsoft 365 | Find emails |
| salemdeeds.com | #824,509 | — | Find emails |
| saludsapersonas.com | #824,582 | ASP.NET, Microsoft IIS | Find emails |
| santanderrentingvo.es | #824,869 | ASP.NET, cdnjs, jQuery + 2 more | Find emails |
| sapakclalit.org.il | #824,919 | — | 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 →