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 |
|---|---|---|---|
| mckesson.org | #342,628 | Azure API Management, Cloudflare edge/CDN, GSAP + 8 more | Find emails |
| bluebird.co.nz | #342,651 | Amazon CloudFront, DigiCert, Drupal + 8 more | Find emails |
| ruffles.com | #342,672 | DigiCert, Drupal, Envoy + 1 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| jpki.go.jp |
| #342,861 |
| Apache, Bootstrap, DigiCert + 1 more |
| Find emails |
| allcamps.nl | #342,929 | Bootstrap, Google Workspace, Let's Encrypt + 3 more | Find emails |
| quaker.fr | #342,949 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| bigyellow.co.uk | #342,956 | — | Find emails |
| magicconnect.net | #343,018 | Amazon Route 53, Apache, DigiCert + 6 more | Find emails |
| lottemartzetta.com | #343,040 | Amazon (ACM), Amazon CloudFront, Amazon Route 53 + 6 more | Find emails |
| showmecables.com | #343,107 | New Relic, Nginx, Sectigo + 1 more | Find emails |
| payback.it | #343,108 | Cloudflare, Cookiebot, DigiCert + 9 more | Find emails |
| quaker.sg | #343,210 | AddToAny, Adobe Fonts, Adobe Fonts (Typekit) + 10 more | Find emails |
| nevisport.com | #343,345 | — | Find emails |
| travel.cl | #343,447 | Amazon Route 53, Bootstrap, Cloudinary + 8 more | Find emails |
| vepormas.com | #343,483 | Bootstrap, DigiCert, Google Analytics + 9 more | Find emails |
| landolakesinc.com | #343,485 | Adobe Experience Cloud (Launch), Font Awesome, Foundation + 12 more | Find emails |
| steppenwolf.org | #343,591 | ASP.NET, Adobe Fonts (Typekit), Cloudflare edge/CDN + 5 more | Find emails |
| experian.com.my | #343,707 | Adobe Experience Cloud (Launch), Google Analytics, Google Fonts + 9 more | Find emails |
| segurosucchristus.cl | #343,851 | ASP.NET, Bootstrap, Google Fonts + 5 more | Find emails |
| ormat.com | #344,250 | — | Find emails |
| safetyjogger.com | #344,254 | Adobe Fonts (Typekit), Apache, ConsentMo + 4 more | Find emails |
| ipet-ins.com | #344,279 | All in One SEO, Bootstrap, Font Awesome + 12 more | Find emails |
| aig.com.br | #344,336 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 3 more | Find emails |
| capncrunch.com | #344,655 | DigiCert, Google Analytics, Google Tag Manager | Find emails |
| tostitos.com | #344,713 | DigiCert, Envoy, Next.js + 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 →