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 |
|---|---|---|---|
| thehermitage.com | #351,658 | AOS, ASP.NET, Adobe Fonts (Typekit) + 16 more | Find emails |
| jazznetworks.com | #351,700 | Amazon Route 53 | Find emails |
| herecomesthebus.com | #351,844 | ASP.NET, Amazon Route 53, Cloudflare Bot Management + 14 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| 21.co.uk |
| #351,990 |
| DigiCert, Next.js, Nginx + 3 more |
| Find emails |
| sunbites.com.au | #352,137 | DigiCert | Find emails |
| gatorade.no | #352,203 | AOS, Amazon CloudFront, Bootstrap + 9 more | Find emails |
| midlandcredit.com | #352,512 | AdRoll, Adobe Experience Cloud (Launch), Advertising.com + 15 more | Find emails |
| k12jobspot.com | #352,555 | Amazon Route 53, Dynatrace, Google Analytics + 7 more | Find emails |
| ohiobobcats.com | #352,677 | Header Lift, Transcend | Find emails |
| thailife.com | #352,765 | Amazon Route 53, Apache, Bootstrap + 11 more | Find emails |
| zurich.com.ar | #352,865 | DigiCert | Find emails |
| rpsins.com | #353,012 | Akamai Edge DNS, DigiCert, Microsoft 365 | Find emails |
| pepsi.be | #353,256 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| saishunkan.co.jp | #353,468 | Apache, Google Tag Manager, LINE + 3 more | Find emails |
| carlingpredictor.com | #353,659 | CSC (Digital Brand Services), ConsentMo, Drupal + 8 more | Find emails |
| daytonflyers.com | #353,668 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| okko.ua | #353,709 | Azure DNS, Google Tag Manager, Nginx + 4 more | Find emails |
| lottemart.vn | #354,102 | Amazon CloudFront, Amazon Route 53, Bootstrap + 6 more | Find emails |
| bestdealsusa.com | #354,508 | Amazon Route 53 | Find emails |
| jinius.com.cy | #354,544 | Azure DNS, Cloudflare edge/CDN, Google Fonts + 9 more | Find emails |
| memberportal.com | #354,596 | Dynatrace, Google Analytics, Google Tag Manager + 2 more | Find emails |
| laysky.cz | #354,853 | DigiCert | Find emails |
| citadines.com | #354,950 | Adobe Experience Cloud (Launch), AppsFlyer, Cloudflare edge/CDN + 5 more | Find emails |
| gohatters.com | #355,039 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| professionalplastics.com | #355,172 | Amazon Route 53 | 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 →