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 |
|---|---|---|---|
| tfex.co.th | #576,725 | Amazon Route 53, DigiCert, Express + 3 more | Find emails |
| bgr.com.ec | #576,990 | ASP.NET, Bootstrap, Chart.js + 20 more | Find emails |
| claimsecure.com | #577,054 | Font Awesome, Google Analytics, Google Tag Manager + 4 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| grupomodelo.com |
| #577,105 |
| AOS, AddToAny, CSC (Digital Brand Services) + 12 more |
| Find emails |
| thespicegirls.com | #577,194 | Cloudflare, DigiCert, Envoy + 8 more | Find emails |
| collegeessay.org | #577,332 | Amazon Route 53, Let's Encrypt | Find emails |
| betanysports.eu | #577,424 | Cloudflare, Microsoft 365 | Find emails |
| asrockrack.com | #577,707 | Azure DNS, DigiCert | Find emails |
| ecg.com.gh | #577,862 | Bootstrap, Font Awesome, Google Analytics + 10 more | Find emails |
| sygnia.com | #577,995 | — | Find emails |
| berdonllp.com | #578,051 | Microsoft 365 | Find emails |
| airchina.es | #578,080 | CSC (Digital Brand Services), DigiCert, Moment.js + 1 more | Find emails |
| gatorade.com.br | #578,280 | DigiCert | Find emails |
| etsubucs.com | #578,287 | ASP.NET, Amazon Route 53, Google Analytics + 7 more | Find emails |
| airchina.jp | #578,583 | CSC (Digital Brand Services), DigiCert, Moment.js + 1 more | Find emails |
| gie.net | #578,980 | Azure DNS, Let's Encrypt, Microsoft 365 | Find emails |
| freesbe.com | #579,316 | Cloudflare, DigiCert, Google Analytics + 6 more | Find emails |
| globusbank.com | #579,317 | Bootstrap, Font Awesome, Google Fonts + 8 more | Find emails |
| brf-br.com | #579,504 | AOS, Azure DNS, Bootstrap + 11 more | Find emails |
| bisbank.com.ua | #579,950 | Apache, AppsFlyer, Google Hosted Libraries + 10 more | Find emails |
| lpr.com.pl | #579,987 | Bootstrap, Caddy, Cloudflare + 7 more | Find emails |
| goldenpages.be | #580,515 | ASP.NET, Cookie-Script, Gemius + 3 more | Find emails |
| deltadentalmi.com | #580,757 | Adobe Fonts (Typekit), Cloudflare Turnstile, ConsentMo + 6 more | Find emails |
| eracom.com.tw | #581,045 | Microsoft 365, Nginx, Sectigo | Find emails |
| lpo.org.uk | #581,113 | Adobe Fonts, Adobe Fonts (Typekit), Cloudflare + 10 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 →