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 |
|---|---|---|---|
| sareb.es | #474,772 | DigiCert, Microsoft 365 | Find emails |
| forumcu.com | #474,816 | ASP.NET, Adobe Fonts (Typekit), AudioEye + 19 more | Find emails |
| viobank.com | #475,235 | Cloudflare | Find emails |
| ndbbank.com |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #475,536 |
| AOS, ASP.NET, Azure DNS + 7 more |
| Find emails |
| paradigmcorp.com | #475,626 | Cookiebot, DataTables, Fastly + 9 more | Find emails |
| flaminhotsnacks-nordics.com | #475,749 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| hertz.co.nz | #475,811 | Google Fonts, Google Tag Manager, Nginx + 6 more | Find emails |
| ananda.co.th | #475,872 | Microsoft 365 | Find emails |
| bakeitbetter.co.za | #476,790 | DigiCert | Find emails |
| shengsiong.com.sg | #476,848 | Amazon Route 53, Sectigo | Find emails |
| gruppoiccrea.it | #477,329 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| otewholesale.gr | #477,331 | — | Find emails |
| walkersgameear.com | #477,457 | Font Awesome, Swiper, WordPress + 2 more | Find emails |
| ladpss.org | #477,492 | Apache | Find emails |
| tvaztecaguate.com | #477,545 | Amazon Route 53, Apache, Google AdSense + 12 more | Find emails |
| regpack.com | #477,813 | Apache, Astro, Cloudflare edge/CDN + 14 more | Find emails |
| airforce.lk | #477,843 | Bootstrap, Cloudflare, Font Awesome + 9 more | Find emails |
| realquest.com | #477,844 | AngularJS, Bootstrap, DigiCert + 4 more | Find emails |
| fm93.com | #478,060 | Google Cloud DNS, Let's Encrypt, Varnish + 1 more | Find emails |
| gatorade.se | #478,143 | AOS, Amazon CloudFront, Bootstrap + 9 more | Find emails |
| innout.com | #478,257 | GoDaddy | Find emails |
| serasaconsumidor.com.br | #478,394 | Amazon CloudFront, Amazon Route 53, Builder.io + 7 more | Find emails |
| segurossura.com | #478,724 | AOS, Google Analytics, Google Fonts + 9 more | Find emails |
| ghbhomecenter.com | #478,808 | Bootstrap, Fancybox, Font Awesome + 3 more | Find emails |
| gomatadors.com | #478,813 | Google Analytics, Google Tag Manager, Header Lift + 4 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 →