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 |
|---|---|---|---|
| arlohotels.com | #317,590 | Cloudflare Bot Management, Cloudflare edge/CDN, CookieYes + 14 more | Find emails |
| activetrail.biz | #317,596 | ASP.NET, Google Fonts, Microsoft IIS + 4 more | Find emails |
| bausch.com.my | #318,127 | ASP.NET, Fancybox, Google Analytics + 3 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| bestproductsreviews.co.uk | #318,332 | Amazon Route 53 | Find emails |
| gallagherstudent.com | #318,642 | Akamai Edge DNS, Apache, DigiCert + 7 more | Find emails |
| uniprix.com | #318,732 | ASP.NET, Google Tag Manager, Microsoft IIS + 3 more | Find emails |
| fireandemergency.nz | #318,852 | Let's Encrypt, Microsoft 365 | Find emails |
| pepsimax.is | #319,048 | Amazon CloudFront, DigiCert, Drupal + 2 more | Find emails |
| finicityreports.com | #319,100 | Amazon Route 53, DigiCert, FullStory + 2 more | Find emails |
| aig.com.tw | #319,212 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 3 more | Find emails |
| meridianenergy.co.nz | #319,242 | Amazon CloudFront, Azure DNS, DigiCert + 6 more | Find emails |
| dothedew.com.au | #319,507 | AddToAny, Adobe Fonts, Adobe Fonts (Typekit) + 8 more | Find emails |
| sallymexico.com | #319,538 | Amazon CloudFront, Nginx, VTEX | Find emails |
| onecallcm.com | #319,625 | Adobe Fonts (Typekit), Cloudflare Bot Management, Cloudflare edge/CDN + 12 more | Find emails |
| racp.edu.au | #319,626 | ASP.NET, Amazon Route 53, Bootstrap + 8 more | Find emails |
| prulifeuk.com.ph | #319,759 | Adobe Experience Cloud (Launch), Fastly, Google Fonts + 6 more | Find emails |
| clippercard.com | #319,793 | Adobe Fonts (Typekit), Bootstrap, Google Analytics + 8 more | Find emails |
| hotcakesgamesa.com.mx | #319,820 | DigiCert, Envoy, Font Awesome + 1 more | Find emails |
| ricearoni.com | #319,894 | DigiCert | Find emails |
| medscheme.co.za | #319,971 | Apache, DigiCert, Google Analytics + 4 more | Find emails |
| estatesale.com | #320,193 | DigiCert | Find emails |
| kazandirio.com | #320,214 | DigiCert, GoDaddy | Find emails |
| realist.com | #320,222 | DigiCert | Find emails |
| bioreference.com | #320,387 | — | Find emails |
| prosthodontics.org | #320,492 | Azure DNS | 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 →