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 |
|---|---|---|---|
| redrockdeli.com.au | #376,945 | DigiCert | Find emails |
| e-design.net | #377,230 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 5 more | Find emails |
| pffcu.org | #377,614 | — | Find emails |
| demilovato.com |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #378,214 |
| Amazon Route 53, DigiCert, Envoy + 6 more |
| Find emails |
| mcmcg.com | #378,310 | DigiCert, Nginx, GoDaddy | Find emails |
| siammakro.co.th | #378,338 | Google Fonts, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| chipsy.rs | #378,366 | AOS, DigiCert, Drupal + 7 more | Find emails |
| nowalkersnogamewinners.co.uk | #378,524 | Adobe Fonts (Typekit), Amazon CloudFront, DigiCert + 5 more | Find emails |
| nstru.ac.th | #378,620 | Ahrefs Analytics, Bootstrap, Font Awesome + 9 more | Find emails |
| dunhilltraveldeals.com | #378,948 | Amazon Route 53, Font Awesome, Google Analytics + 5 more | Find emails |
| swn.com | #379,491 | Adobe Fonts (Typekit), CookieYes, DigiCert + 8 more | Find emails |
| fiusports.com | #379,531 | ASP.NET, Adobe Fonts (Typekit), Google Analytics + 7 more | Find emails |
| eclife.com.tw | #379,737 | ASP.NET, Ahrefs Analytics, Google Tag Manager + 6 more | Find emails |
| walkersfreelunchwinners.co.uk | #379,882 | DigiCert, Envoy, Google Tag Manager + 3 more | Find emails |
| quaker.lat | #379,986 | DigiCert | Find emails |
| lavote.net | #380,092 | ASP.NET, Adobe Fonts (Typekit), LivePerson + 4 more | Find emails |
| obserwatorfinansowy.pl | #380,189 | — | Find emails |
| simplysnacks.com.au | #380,502 | DigiCert | Find emails |
| ncworks.gov | #380,611 | ASP.NET, DigiCert, Font Awesome + 4 more | Find emails |
| viriyah.co.th | #380,625 | Concrete CMS, Fancybox, Font Awesome + 8 more | Find emails |
| zestcarrental.com | #380,757 | Microsoft 365 | Find emails |
| cruisebase.com | #380,966 | ASP.NET, Amazon Route 53, Mixpanel + 2 more | Find emails |
| lays.es | #381,028 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| wombatsecurity.com | #381,051 | Amazon Route 53, Drupal, Sectigo + 1 more | Find emails |
| benenuts.fr | #381,364 | Amazon CloudFront, DigiCert, Drupal + 3 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 →