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 |
|---|---|---|---|
| hach.com | #97,006 | Azure API Management, Azure DNS, Bizible + 7 more | Find emails |
| playpark.com | #97,027 | Microsoft 365, Sectigo | Find emails |
| hmco.com | #97,048 | AB Tasty, Amazon CloudFront, Amazon Route 53 + 2 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #97,068 |
| Amazon Route 53, Header Lift, Transcend |
| Find emails |
| sinsabritasnohaypartido.com | #97,188 | DigiCert | Find emails |
| kwiktrip.com | #97,196 | Amazon CloudFront, Azure DNS, Dynatrace + 13 more | Find emails |
| wabtec.com | #97,251 | Azure API Management, CSC (Digital Brand Services), Drupal + 9 more | Find emails |
| miluim.idf.il | #97,399 | Amazon Route 53, Google Analytics, Google Fonts + 3 more | Find emails |
| policiacivil.sp.gov.br | #97,405 | Apache, Let's Encrypt, Microsoft 365 | Find emails |
| rpo.gov.pl | #97,538 | Drupal, Microsoft 365, Nginx + 1 more | Find emails |
| vesseltracker.com | #97,567 | Amplitude, Bootstrap, ConsentMo + 6 more | Find emails |
| missouri.gov | #97,608 | — | Find emails |
| benesse.jp | #97,662 | All in One SEO, Apache, Azure DNS + 14 more | Find emails |
| georgiadogs.com | #97,710 | Amazon Route 53, Header Lift, Microsoft 365 + 1 more | Find emails |
| credem.it | #97,753 | Adobe Experience Cloud (Launch), Bootstrap, DigiCert + 3 more | Find emails |
| wojsko-polskie.pl | #97,866 | Bootstrap, Fancybox, Font Awesome + 3 more | Find emails |
| progleasing.com | #97,931 | Adobe Fonts (Typekit), Amazon Route 53, Cloudinary + 8 more | Find emails |
| maybank.com.my | #97,952 | Akamai Edge DNS | Find emails |
| ndchealth.com | #97,967 | Azure API Management, Cloudflare edge/CDN, GSAP + 8 more | Find emails |
| dreamvacations.com | #98,202 | Citrix NetScaler, DigiCert, Nginx | Find emails |
| musicweek.com | #98,231 | Amazon Route 53, Bootstrap, Dotmetrics + 10 more | Find emails |
| massageenvy.com | #98,296 | — | Find emails |
| identitymanagementcenter.com | #98,599 | Amazon Route 53, Nginx, Sectigo | Find emails |
| twinkl.co.za | #98,788 | Amazon Route 53 | Find emails |
| pepsi.nl | #98,873 | Amazon CloudFront, Bootstrap, DigiCert + 5 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 →