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 |
|---|---|---|---|
| inpi.fr | #26,987 | DigiCert, Drupal, GTranslate + 1 more | Find emails |
| regus.com | #27,090 | DigiCert, Microsoft 365 | Find emails |
| uscellular.com | #27,208 | Akamai Edge DNS, Bazaarvoice, DigiCert + 8 more | Find emails |
| sce.com |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #27,212 |
| Adobe Experience Cloud (Launch), Bootstrap, DigiCert + 6 more |
| Find emails |
| thrivent.com | #27,241 | DigiCert, Google Fonts, Microsoft 365 + 5 more | Find emails |
| pap.pl | #27,318 | Microsoft 365 | Find emails |
| screendaily.com | #27,332 | ASP.NET, Amazon (ACM), Amazon Route 53 + 13 more | Find emails |
| shoppertrak.com | #27,403 | Akamai edge/CDN, Akamai mPulse, Amazon Route 53 + 5 more | Find emails |
| copaair.com | #27,425 | Amazon CloudFront, CSC (Digital Brand Services), DataDome + 1 more | Find emails |
| bombardier.com | #27,455 | Drupal, Microsoft 365, New Relic + 5 more | Find emails |
| harveynorman.com.au | #27,710 | Azure DNS, Sectigo | Find emails |
| anz.com.au | #27,742 | Adobe Audience Manager, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 7 more | Find emails |
| cas.org | #27,922 | AWS Lambda, Adobe Fonts (Typekit), Cloudflare edge/CDN + 6 more | Find emails |
| itftennis.com | #27,933 | DigiCert, GoDaddy | Find emails |
| mfa.org | #27,934 | ASP.NET, Bootstrap, Cloudflare + 13 more | Find emails |
| lacma.org | #27,960 | ASP.NET, Cloudflare, Drupal + 8 more | Find emails |
| helvetia.es | #28,099 | Akamai Edge DNS, Apache, Drupal + 3 more | Find emails |
| pcapredict.com | #28,131 | 6sense, ASP.NET, Amazon Route 53 + 9 more | Find emails |
| princehotels.co.jp | #28,189 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Baidu Analytics + 9 more | Find emails |
| mediacorp.sg | #28,360 | Adobe Experience Cloud (Launch), Amazon Route 53, Cloudinary + 6 more | Find emails |
| hidemyass.com | #28,402 | Adyen, Akamai Edge DNS, Akamai edge/CDN + 40 more | Find emails |
| jrc.or.jp | #28,414 | Apache, Google Tag Manager | Find emails |
| sentinelcloud.com | #28,463 | Adobe Fonts (Typekit), Amazon Route 53, Drupal + 5 more | Find emails |
| notaires.fr | #28,581 | Apache, Drupal | Find emails |
| tim.com.br | #28,649 | DigiCert, Drupal, Google Tag Manager + 2 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 →