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 |
|---|---|---|---|
| bausch.kr | #107,705 | ASP.NET, AddThis, Fancybox + 3 more | Find emails |
| unfi.com | #107,918 | Sectigo | Find emails |
| shaws.com | #108,217 | Adobe Experience Cloud (Launch), Akamai edge/CDN, Bloomreach + 10 more | Find emails |
| brighton-hove.gov.uk |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #108,253 |
| Azure DNS, Drupal, Google Analytics + 3 more |
| Find emails |
| liquorland.com.au | #108,263 | Adobe Experience Cloud (Launch), Akamai Edge DNS, AppDynamics + 4 more | Find emails |
| goducks.com | #108,323 | Amazon Route 53, Header Lift, Transcend | Find emails |
| intouch.org | #108,324 | Microsoft 365 | Find emails |
| arco.co.uk | #108,921 | Akamai Edge DNS, BrightEdge, DigiCert + 5 more | Find emails |
| hoogvliet.com | #109,120 | Apache, Google Maps, Google Tag Manager + 2 more | Find emails |
| courtauld.ac.uk | #109,197 | ASP.NET, Amazon Route 53, Civic Cookie Control + 12 more | Find emails |
| income.com.sg | #109,247 | Amazon CloudFront, Amazon S3, AppsFlyer + 6 more | Find emails |
| regence.com | #109,353 | Adobe Fonts (Typekit), Bootstrap, Font Awesome + 5 more | Find emails |
| hertzcarsales.com | #109,574 | Akamai edge/CDN, Akamai mPulse, Google Tag Manager + 3 more | Find emails |
| delinea.app | #109,580 | Azure DNS, Let's Encrypt | Find emails |
| shannons.com.au | #109,654 | Amazon S3, CSC (Digital Brand Services), DigiCert + 5 more | Find emails |
| dtek.com | #109,864 | Sectigo | Find emails |
| nvsos.gov | #110,058 | — | Find emails |
| flycorsair.com | #110,147 | Drupal, Nginx, Varnish | Find emails |
| spxflow.com | #110,192 | ASP.NET, Bootstrap, Cookiebot + 14 more | Find emails |
| edq.com | #110,229 | CSC (Digital Brand Services), Sectigo | Find emails |
| pipl.com | #110,436 | AOS, Cloudflare Bot Management, Cloudflare edge/CDN + 17 more | Find emails |
| alliancedata.com | #110,447 | Adobe Experience Cloud (Launch), Bread Financial (Comenity), Fastly + 2 more | Find emails |
| crimestoppers-uk.org | #110,486 | ASP.NET, Bootstrap, Cloudflare + 4 more | Find emails |
| water-link.be | #110,843 | Cloudflare, Microsoft 365 | Find emails |
| urlisolation.com | #110,940 | Amazon Route 53, Drupal, Sectigo + 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 →