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 |
|---|---|---|---|
| city.nishio.aichi.jp | #770,214 | Google Analytics, Google Tag Manager, Meta Pixel + 1 more | Find emails |
| city.numazu.shizuoka.jp | #770,215 | Apache, DigiCert, Swiper + 1 more | Find emails |
| city.obu.aichi.jp | #770,216 | Google Ads Conversion, Google Analytics, Google Tag Manager + 2 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| city.takarazuka.hyogo.jp | #770,229 | Google Analytics, Google Fonts, Google Tag Manager + 2 more | Find emails |
| city.tokai.aichi.jp | #770,230 | Apache, Google Analytics, Google Tag Manager + 2 more | Find emails |
| city.urayasu.chiba.jp | #770,236 | Amazon Route 53 | Find emails |
| clalitsmile.co.il | #770,363 | Cloudflare | Find emails |
| cn3789.net | #770,885 | Microsoft IIS, Sectigo | Find emails |
| cobasam.com | #770,961 | Apache, Azure DNS, Cookiebot + 13 more | Find emails |
| collectivites-locales.gouv.fr | #771,202 | Drupal, Nginx, jQuery | Find emails |
| cosmo-mycar.com | #772,045 | ASP.NET, Adobe Experience Cloud (Launch), Google Fonts + 3 more | Find emails |
| cosmo-thecard.com | #772,047 | ASP.NET, Google Tag Manager, OneTrust + 1 more | Find emails |
| csa-equatorial.com.br | #772,663 | DigiCert, Microsoft 365 | Find emails |
| cspo.be | #772,708 | Google Tag Manager, Microsoft 365, Nginx + 1 more | Find emails |
| cultura.sp.gov.br | #772,874 | Bootstrap, Font Awesome, Google Analytics + 7 more | Find emails |
| daishs.com | #773,419 | Microsoft 365, GoDaddy | Find emails |
| deline.com.br | #774,161 | Azure DNS, Font Awesome, Google Analytics + 4 more | Find emails |
| dentistaportoseguro.com.br | #774,302 | ASP.NET, Bootstrap, Font Awesome + 8 more | Find emails |
| deves.co.th | #774,565 | DigiCert | Find emails |
| dinamicaips.com.co | #775,063 | Bootstrap, Google Analytics, Google Tag Manager + 8 more | Find emails |
| divarese.com.tr | #775,308 | ASP.NET, Datadog, DoubleClick (Google Ads) + 6 more | Find emails |
| dkvdirect-on.com | #775,424 | Akamai Edge DNS | Find emails |
| dkvfamedic.com | #775,425 | Akamai Edge DNS | Find emails |
| dmparceiros.com.br | #775,540 | ASP.NET, Amazon Route 53, Google Analytics + 4 more | Find emails |
| dpg.lk | #776,060 | Apache, Bootstrap, Font Awesome + 6 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 →