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 |
|---|---|---|---|
| carzonrent.com | #629,035 | Amazon Route 53, Apache, Bootstrap + 18 more | Find emails |
| aransascounty.org | #629,086 | — | Find emails |
| orbit.org.uk | #629,227 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 11 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| verisure.pe |
| #629,313 |
| Cloudflare edge/CDN, DigiCert, Drupal + 4 more |
| Find emails |
| fimm.com.my | #629,456 | All in One SEO, Apache, Font Awesome + 5 more | Find emails |
| sigma-alimentos.com | #629,575 | Azure DNS, Google Fonts, Nginx + 2 more | Find emails |
| ulmwarhawks.com | #629,695 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 7 more | Find emails |
| sfajacks.com | #629,712 | Adobe Fonts (Typekit), Amazon Route 53, Header Lift + 1 more | Find emails |
| saintanselmhawks.com | #629,728 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| everymanplayhouse.com | #629,758 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 7 more | Find emails |
| goeags.com | #630,249 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| southwestcruises.com | #630,540 | — | Find emails |
| behatsdaa.org.il | #631,024 | Cloudflare, Font Awesome, Google AdSense + 3 more | Find emails |
| santafeopera.org | #631,587 | ASP.NET, Adobe Fonts (Typekit), Amazon (ACM) + 12 more | Find emails |
| casinomidas.com | #631,732 | Microsoft 365 | Find emails |
| wilmar.co.id | #632,229 | ASP.NET, Google Cloud DNS, Microsoft IIS | Find emails |
| bestclubsupplies.com | #632,283 | ASP.NET, DigiCert, GoDaddy Seal + 10 more | Find emails |
| conectabat.com.br | #632,305 | Adyen, Azure DNS, Brightcove + 20 more | Find emails |
| cirroenergy.com | #632,583 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 10 more | Find emails |
| sportline.cr | #632,813 | Cloudflare | Find emails |
| ambasadat.gov.al | #633,103 | Bootstrap, Font Awesome, Nginx + 5 more | Find emails |
| eldoah.com | #633,504 | Microsoft 365, GoDaddy | Find emails |
| com.edu | #633,552 | DigiCert, Feedburner, Font Awesome + 8 more | Find emails |
| nic.vlaanderen | #634,079 | Cookiebot, Google Analytics, Google Fonts + 1 more | Find emails |
| dnp.go.th | #634,160 | — | 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 →