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 |
|---|---|---|---|
| crodino.com | #958,773 | Cloudflare, Cookiebot, Google Analytics + 6 more | Find emails |
| vizi.vn | #958,788 | — | Find emails |
| richmondmotorgroup.com | #959,140 | Cloudflare, Let's Encrypt | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #959,945 |
| Google Analytics, Google Maps, Google Tag Manager + 2 more |
| Find emails |
| trafficnz.info | #960,274 | DigiCert, Google Analytics, Google Tag Manager + 1 more | Find emails |
| fairfieldtheatre.org | #960,311 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 8 more | Find emails |
| 1stpaygateway.net | #961,025 | Microsoft 365, Sectigo | Find emails |
| itl.waw.pl | #961,062 | Google Analytics, Google Fonts, Google Tag Manager + 1 more | Find emails |
| ntt-at.co.jp | #961,289 | Apache, Google Analytics, Google Fonts + 4 more | Find emails |
| cyberbit.com | #961,689 | AOS, Amazon Route 53, DigiCert + 11 more | Find emails |
| areas.com | #961,781 | Cookiebot, Drupal, Font Awesome + 5 more | Find emails |
| iberpay.com | #961,894 | Microsoft 365 | Find emails |
| ceva-ip.com | #962,904 | AddToAny, Fancybox, Google Fonts + 9 more | Find emails |
| tropicana.net | #963,051 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), DigiCert + 4 more | Find emails |
| philbrook.org | #963,054 | ASP.NET, AWS Lambda, Adobe Fonts (Typekit) + 17 more | Find emails |
| mcbankny.com | #963,247 | Cloudflare Bot Management, Cloudflare edge/CDN, Font Awesome + 11 more | Find emails |
| gotoapro.org | #963,662 | ASP.NET, Adobe Fonts (Typekit), Azure DNS + 5 more | Find emails |
| devopsinstitute.com | #963,725 | ASP.NET, Azure DNS, Cloudflare Bot Management + 18 more | Find emails |
| harrahscasino.com | #963,899 | ASP.NET, Amazon Route 53, AppsFlyer + 7 more | Find emails |
| 10barrel.com | #964,031 | Microsoft 365 | Find emails |
| uahchargers.com | #964,045 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| twinkl.com.mt | #964,388 | Amazon Route 53 | Find emails |
| aslairlines.ie | #965,266 | CookieYes, Font Awesome, Microsoft 365 + 4 more | Find emails |
| citywirecontent.co.uk | #965,758 | Amazon Route 53 | Find emails |
| k11musea.com | #966,193 | ASP.NET, Amazon Route 53, Baidu Maps + 6 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 →