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 |
|---|---|---|---|
| uapblionsroar.com | #966,399 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| silverstripe.com | #966,476 | Amazon Route 53, BambooHR, Google Analytics + 10 more | Find emails |
| iberpay.es | #966,485 | Microsoft 365 | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| nccueaglepride.com |
| #967,051 |
| ASP.NET, Drupal, Google Analytics + 8 more |
| Find emails |
| rubybet.com | #967,056 | Amazon Route 53, Google Ads Conversion, Next.js + 1 more | Find emails |
| gatorzone.com | #967,586 | Adobe Fonts, Adobe Fonts (Typekit), Header Lift + 1 more | Find emails |
| lewiscapaldi.com | #967,729 | DigiCert, Envoy, Fancybox + 9 more | Find emails |
| shellaccountmanager.com | #968,687 | Amazon Route 53, Google Analytics, Microsoft 365 + 2 more | Find emails |
| versele.com | #968,884 | ASP.NET, Azure API Management, Microsoft IIS + 2 more | Find emails |
| gruppobcciccrea.it | #968,888 | ASP.NET, Bootstrap, DigiCert + 6 more | Find emails |
| intellilink.co.jp | #968,991 | ASP.NET, Azure API Management, DigiCert + 9 more | Find emails |
| pittfamily.org | #969,767 | Amazon CloudFront, DigiCert, Dynatrace + 1 more | Find emails |
| organicindiausa.com | #969,775 | Apache, Bootstrap, CSC (Digital Brand Services) + 24 more | Find emails |
| tekno.de | #970,037 | Sectigo | Find emails |
| psacsports.org | #970,097 | ASP.NET, Google Analytics, Google Fonts + 7 more | Find emails |
| snowpatrol.com | #970,199 | Adobe Fonts (Typekit), DigiCert, Envoy + 9 more | Find emails |
| mutuadepropietarios.es | #970,233 | Amazon Route 53, Microsoft 365, Sectigo | Find emails |
| sciencenorth.ca | #970,289 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 12 more | Find emails |
| plonter.co.il | #970,569 | Cloudflare | Find emails |
| transaccionesfactoringbancolombia.com | #970,803 | ASP.NET, Dynatrace, jQuery | Find emails |
| verlingue.fr | #970,866 | Google Fonts, Google Tag Manager, WordPress + 1 more | Find emails |
| nzblood.co.nz | #971,159 | Azure DNS, Let's Encrypt, Microsoft 365 | Find emails |
| idse.net | #971,607 | ASP.NET, Azure DNS, Bootstrap + 11 more | Find emails |
| tcdrs.org | #971,627 | DigiCert | Find emails |
| efectivale.com | #971,936 | AddThis, Apache, Bootstrap + 11 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 →