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 |
|---|---|---|---|
| netfarma.pt | #538,152 | — | Find emails |
| ooma-sucks.com | #538,252 | CookieYes, Google Tag Manager, LinkedIn Insight Tag + 7 more | Find emails |
| oomanet.com | #538,253 | CookieYes, Google Tag Manager, LinkedIn Insight Tag + 7 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| oomaonline.com |
| #538,254 |
| CookieYes, Google Tag Manager, LinkedIn Insight Tag + 7 more |
| Find emails |
| oomatv.com | #538,255 | CookieYes, Google Tag Manager, LinkedIn Insight Tag + 7 more | Find emails |
| payrouter.net | #538,317 | ASP.NET, DigiCert | Find emails |
| promina.co.nz | #538,446 | CSC (Digital Brand Services), DigiCert, Fastly + 3 more | Find emails |
| staycool.ee | #538,885 | Amazon Route 53 | Find emails |
| suncorp.co.nz | #538,924 | CSC (Digital Brand Services), DigiCert, Fastly + 3 more | Find emails |
| veroliability.co.nz | #539,203 | CSC (Digital Brand Services), DigiCert, Fastly + 3 more | Find emails |
| yesmintours.de | #539,416 | Bootstrap, Font Awesome, Google Fonts + 6 more | Find emails |
| bam.co.th | #539,716 | DigiCert, Google Fonts, Next.js + 2 more | Find emails |
| iroads.co.il | #539,818 | — | Find emails |
| hertz.nl | #539,867 | Google Fonts, Google Tag Manager, Nginx + 7 more | Find emails |
| epson.com.ar | #539,951 | Amazon Route 53, Bazaarvoice, Bootstrap + 14 more | Find emails |
| suressedirektbank.de | #540,294 | Drupal, Google Tag Manager, Microsoft 365 + 1 more | Find emails |
| conquista-bares.com | #540,731 | DigiCert | Find emails |
| kicks.com.co | #541,226 | Cloudflare | Find emails |
| thirdfederal.com | #542,403 | DigiCert | Find emails |
| metroexpresslanes.net | #542,463 | Azure DNS, DigiCert, Elementor + 14 more | Find emails |
| nexttv.com.tw | #542,473 | Google Analytics, Google Publisher Tag, Google Tag Manager + 5 more | Find emails |
| cnbs.gob.hn | #542,572 | Bootstrap, Font Awesome, Google Analytics + 5 more | Find emails |
| loyolagreyhounds.com | #542,647 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| pref.oita.jp | #542,760 | Apache, Google Tag Manager, ReadSpeaker + 2 more | Find emails |
| uncbears.com | #542,856 | Google Analytics, Google Tag Manager, Header Lift + 4 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 →