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 |
|---|---|---|---|
| hicbc.com | #58,093 | AnyMind Group, DoubleClick (Google Ads), DoubleVerify + 10 more | Find emails |
| antarestech.com | #58,206 | Amazon Route 53, Builder.io, DigitalOcean Spaces + 5 more | Find emails |
| silverstripe.org | #58,703 | Amazon Route 53, Sectigo | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| cellebrite.com |
| #58,828 |
| Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 10 more |
| Find emails |
| greateasternlife.com | #58,887 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS, Apache + 6 more | Find emails |
| nsandi.com | #59,060 | DigiCert, Drupal, Kestrel + 1 more | Find emails |
| mobitel.lk | #59,077 | Apache, Citrix NetScaler, DigiCert + 3 more | Find emails |
| moi.gov.tw | #59,169 | ASP.NET, Fancybox, Google Analytics + 3 more | Find emails |
| kojinbango-card.go.jp | #59,243 | Apache, Cloudflare Bot Management, Cloudflare Turnstile + 7 more | Find emails |
| vodafone.gr | #59,251 | Amazon CloudFront, Braintree, Contentful + 7 more | Find emails |
| mckesson.ca | #59,295 | Bootstrap, Google Hosted Libraries, Nginx + 4 more | Find emails |
| engie.be | #59,360 | Amazon Route 53, DigiCert, Drupal + 8 more | Find emails |
| navexone.com | #59,482 | — | Find emails |
| wawa.com | #59,524 | Amazon Route 53, Envoy, Google Tag Manager + 3 more | Find emails |
| sunpass.com | #59,752 | Sectigo | Find emails |
| santander.pt | #59,799 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai Edge DNS, DoubleClick (Google Ads) + 11 more | Find emails |
| caser.es | #59,956 | Adobe Advertising Cloud, Adobe Audience Manager, Bootstrap + 7 more | Find emails |
| santander.de | #60,217 | Akamai Edge DNS, Awin, Fastly + 4 more | Find emails |
| msz.gov.pl | #60,278 | Azure DNS | Find emails |
| schedulefly.com | #60,373 | DigiCert, Microsoft 365 | Find emails |
| sofitel.com | #60,429 | Adobe Experience Manager Edge Delivery (Helix RUM), Akamai edge/CDN, DigiCert + 4 more | Find emails |
| lifecard.co.jp | #60,536 | Amazon CloudFront, Amazon S3, Fancybox + 3 more | Find emails |
| pepsico.sa | #60,747 | DigiCert | Find emails |
| bi.com.gt | #60,791 | Cloudflare, DigiCert | Find emails |
| mef.gob.pe | #60,812 | Amazon Route 53 | 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 →