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 |
|---|---|---|---|
| minamoa-ekie.jp | #213,179 | Apache, Google Analytics, Google Fonts + 4 more | Find emails |
| monox.co.il | #213,239 | Cloudflare, Meta Pixel, Sectigo | Find emails |
| monparcourshandicap.gouv.fr | #213,240 | DigiCert, Drupal, ReadSpeaker + 1 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| openinsieme.com | #213,536 | DigiCert, PHP, jsDelivr + 1 more | Find emails |
| surbusalmeria.es | #214,542 | ASP.NET, Google Fonts, Microsoft IIS + 1 more | Find emails |
| artrage.com | #215,332 | Cloudflare, Cloudflare Web Analytics, Cloudflare edge/CDN + 7 more | Find emails |
| andanet.com | #215,454 | AppDynamics, Mailchimp, OneTrust | Find emails |
| zappa.com | #215,518 | Amazon Route 53, DigiCert, Envoy + 6 more | Find emails |
| libertytax.com | #215,521 | Adobe Fonts, Adobe Fonts (Typekit), Azure API Management + 4 more | Find emails |
| insurancetimes.co.uk | #215,628 | ASP.NET, Amazon (ACM), Amazon Route 53 + 13 more | Find emails |
| elrosado.com | #215,885 | DigiCert, Next.js, Turbopack + 1 more | Find emails |
| epson.com.pe | #215,887 | Amazon Route 53, Bazaarvoice, Bootstrap + 14 more | Find emails |
| broadsmart.com | #216,101 | Let's Encrypt, Microsoft 365 | Find emails |
| approve.me | #216,143 | Amazon CloudFront, Amazon Route 53, DigiCert + 1 more | Find emails |
| kabelbw.de | #216,452 | Apache, DigiCert | Find emails |
| gfore.com | #216,563 | Amazon Route 53, DigiCert | Find emails |
| acelerapyme.es | #216,655 | Amazon Route 53, Microsoft 365 | Find emails |
| smumustangs.com | #216,767 | ASP.NET, Adobe Fonts (Typekit), DoubleClick (Google Ads) + 10 more | Find emails |
| city.matsudo.chiba.jp | #216,866 | Amazon Route 53, Slick Carousel, jQuery | Find emails |
| audiencerewards.com | #216,925 | Google Analytics, Google Tag Manager, Meta Pixel + 5 more | Find emails |
| cii.co.uk | #217,008 | Microsoft 365 | Find emails |
| navblue.aero | #217,181 | Drupal, Nginx, OneTrust + 1 more | Find emails |
| ttieurope.com | #217,303 | Apache, PerimeterX (HUMAN) | Find emails |
| city.asahikawa.hokkaido.jp | #217,544 | Apache, Google Analytics, Google Tag Manager + 2 more | Find emails |
| office-discount.de | #217,575 | Sectigo | 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 →