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 |
|---|---|---|---|
| airchina.it | #671,869 | CSC (Digital Brand Services), DigiCert, Moment.js + 1 more | Find emails |
| famosinhasnamira.com | #672,153 | Sectigo | Find emails |
| techstreamsupport.com | #672,477 | ASP.NET, Bootstrap, Google Fonts + 3 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| danhotels.com |
| #672,550 |
| Drupal, Microsoft 365, Nginx |
| Find emails |
| ontada.com | #673,230 | Azure API Management, Cloudflare edge/CDN, Google Tag Manager + 8 more | Find emails |
| srilankainsurance.com | #673,598 | Apache, Bootstrap, Font Awesome + 9 more | Find emails |
| bankoftexas.com | #673,748 | DigiCert, Google Tag Manager, Next.js + 4 more | Find emails |
| wagnerathletics.com | #674,436 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| valgenesis.net | #674,511 | ASP.NET, Microsoft IIS | Find emails |
| city.kamagaya.chiba.jp | #674,596 | Amazon Route 53, Apache, jQuery | Find emails |
| yakocasino.com | #675,207 | Google Fonts, Microsoft 365, Nginx + 1 more | Find emails |
| totalrewards.com | #675,228 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), DigiCert + 5 more | Find emails |
| poffets.com.mx | #676,343 | Bootstrap, DigiCert, Envoy + 5 more | Find emails |
| city.takamatsu.kagawa.jp | #676,577 | Apache, DigiCert, jQuery | Find emails |
| einloesen.de | #676,914 | — | Find emails |
| doterra.me | #676,997 | Amazon Route 53, Google Analytics, Google Tag Manager | Find emails |
| aeroportopontadelgada.pt | #677,068 | — | Find emails |
| cofcsports.com | #677,216 | Header Lift, Transcend | Find emails |
| epson.nl | #677,330 | Adobe Experience Cloud (Launch), Amplience, Azure DNS + 1 more | Find emails |
| hypercasino.com | #677,342 | Google Fonts, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| tokiomarinehd.com | #677,680 | Akamai Edge DNS, Apache, Brightcove + 1 more | Find emails |
| wellabe.com | #677,690 | ASP.NET, Azure DNS, Bootstrap + 10 more | Find emails |
| twinkl.pt | #678,191 | Amazon Route 53 | Find emails |
| famuathletics.com | #678,692 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| meridix.com | #679,402 | Amazon Route 53, DoubleClick (Google Ads), Google Analytics + 4 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 →