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 |
|---|---|---|---|
| conseil-ia-numerique.fr | #980,027 | Bluesky, Drupal, Matomo + 2 more | Find emails |
| bridgestone.ru | #980,313 | DataSign, Fonts.com, Google Tag Manager + 5 more | Find emails |
| nstuffmusic.com | #980,626 | ASP.NET, Cloudflare, Google Analytics + 6 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| ficoscore.com | #982,528 | Amazon Route 53, ConsentMo, Google Fonts + 5 more | Find emails |
| bphc.org | #982,543 | Bluesky, ConsentMo, Drupal + 6 more | Find emails |
| at-bay.com | #982,598 | Amazon CloudFront, Fastly, Font Awesome + 17 more | Find emails |
| hertz.ch | #982,949 | Google Fonts, Google Tag Manager, Nginx + 7 more | Find emails |
| samfender.com | #983,176 | DigiCert, Envoy, Font Awesome + 7 more | Find emails |
| peppapig.com | #983,775 | Azure DNS, Google Fonts, Google Tag Manager + 5 more | Find emails |
| kidcudi.com | #983,855 | Amazon Route 53, DigiCert, Envoy + 5 more | Find emails |
| rivoligroup.com | #983,885 | Amazon Route 53, Concrete CMS, Google Tag Manager + 4 more | Find emails |
| bigskyconf.com | #983,985 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 10 more | Find emails |
| appletonestate.com | #984,584 | Cloudflare, Google Fonts, Google Tag Manager + 3 more | Find emails |
| tdsynnex.eu | #984,936 | Azure API Management, Azure DNS, Dynatrace + 4 more | Find emails |
| gpspassion.com | #985,494 | Namecheap | Find emails |
| airlink-gate.ru | #985,683 | Apache, ConsentMo, Drupal + 10 more | Find emails |
| stereophonics.com | #985,777 | Adobe Fonts (Typekit), DigiCert, Envoy + 9 more | Find emails |
| myempirewire.com | #986,014 | DigiCert, Dynatrace, Next.js + 1 more | Find emails |
| marchofdimes.ca | #986,189 | Microsoft 365, GoDaddy | Find emails |
| societegenerale.ci | #986,252 | Didomi, DigiCert, Google Fonts + 3 more | Find emails |
| yale-nus.edu.sg | #986,660 | Sectigo | Find emails |
| cemex.co.uk | #986,804 | Amazon CloudFront, reCAPTCHA, reCAPTCHA Enterprise + 1 more | Find emails |
| south-staffs-water.co.uk | #987,357 | Microsoft 365, GoDaddy | Find emails |
| nanpa.com | #987,396 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 11 more | Find emails |
| pncactivepay.com | #988,510 | ASP.NET, Sectigo, jQuery | 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 →