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 |
|---|---|---|---|
| colsubsidio.com | #69,233 | Amazon CloudFront, Bootstrap, Drupal + 9 more | Find emails |
| epson.com.br | #69,280 | Amazon Route 53, DigiCert, Google Fonts + 2 more | Find emails |
| thinkcentral.com | #69,397 | Amazon CloudFront, Amazon Route 53, Nginx | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| siman.com |
| #69,751 |
| Amazon CloudFront, Bootstrap, Cloudflare + 5 more |
| Find emails |
| ultracamp.com | #69,777 | Bootstrap, ConsentMo, Fastly + 8 more | Find emails |
| bayareafastrak.org | #69,824 | ASP.NET, Vimeo, WordPress | Find emails |
| edie.net | #69,897 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 7 more | Find emails |
| vr.com.br | #70,044 | Azure DNS, DigiCert, Drupal + 5 more | Find emails |
| maty.com | #70,047 | Cloudflare edge/CDN, Microsoft 365, Modernizr + 2 more | Find emails |
| lumeastar.ro | #70,191 | Amazon CloudFront, DigiCert, Envoy + 2 more | Find emails |
| hmshost.com | #70,258 | Craft CMS, Font Awesome, Google Analytics + 9 more | Find emails |
| dafy-moto.com | #70,362 | Google Tag Manager, Microsoft 365, PHP | Find emails |
| payzerware.com | #70,376 | Amazon Route 53, ChatGPT Ads Pixel, Clearbit + 6 more | Find emails |
| neoauto.com | #70,422 | Amazon CloudFront, Amazon Route 53, Fancybox + 12 more | Find emails |
| porvenir.com.co | #70,483 | Bootstrap, DigiCert, Express + 11 more | Find emails |
| cap.org | #70,485 | Amazon CloudFront, Brightcove, Cloudflare + 20 more | Find emails |
| sceducationlottery.com | #70,529 | ASP.NET, Bootstrap, Chart.js + 11 more | Find emails |
| sura.com | #70,561 | AOS, Font Awesome, Google Tag Manager + 4 more | Find emails |
| ezpassnj.com | #70,579 | ASP.NET, Adobe Experience Cloud (Launch) | Find emails |
| enel.com.co | #70,604 | — | Find emails |
| tecmilenio.mx | #70,636 | Apache, ConsentMo, DigiCert + 14 more | Find emails |
| myheritage.nl | #70,724 | Amazon CloudFront, Apache, ConsentMo + 5 more | Find emails |
| securitymetrics.com | #70,844 | AWS Lambda, ChatGPT Ads Pixel, Cloudflare edge/CDN + 10 more | Find emails |
| krungsri.com | #70,890 | AOS, ASP.NET, Bootstrap + 7 more | Find emails |
| libelle-lekker.be | #71,211 | BlueConic, Bootstrap, Didomi + 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 →