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 |
|---|---|---|---|
| dpmco.com | #662,977 | AdRoll, Apache, Bootstrap + 8 more | Find emails |
| vortexcloud.com | #663,331 | AOS, Amazon Route 53, Astro + 10 more | Find emails |
| uncgspartans.com | #663,413 | ASP.NET, DoubleClick (Google Ads), Google AdSense + 8 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| redclick.ie |
| #663,461 |
| Bootstrap, Google Fonts, Google Tag Manager + 8 more |
| Find emails |
| airtel.cd | #663,504 | Apache, Cloudflare, Google Maps + 3 more | Find emails |
| virginrecords.com | #663,710 | Adobe Fonts (Typekit), Amazon Route 53, DigiCert + 8 more | Find emails |
| centrado-tech.com | #663,948 | Apache, Google Fonts, PHP + 3 more | Find emails |
| newdealsonline.co.uk | #664,132 | Amazon Route 53 | Find emails |
| city.ota.gunma.jp | #664,236 | Apache | Find emails |
| wisecampaign.org.uk | #664,365 | ASP.NET, Adobe Fonts, Adobe Fonts (Typekit) + 5 more | Find emails |
| acelerapyme.gob.es | #664,515 | Amazon Route 53, Microsoft 365 | Find emails |
| dss.go.th | #664,710 | — | Find emails |
| amf.org.ae | #665,008 | — | Find emails |
| sujobopps.com | #665,066 | Amazon Route 53, Apache, DigiCert + 6 more | Find emails |
| guildinsurance.com.au | #665,124 | Azure API Management, Bootstrap, CSC (Digital Brand Services) + 6 more | Find emails |
| axani.co.uk | #665,250 | Akamai Edge DNS | Find emails |
| mybeesapp.com | #665,544 | CSC (Digital Brand Services), Fastly, Next.js + 3 more | Find emails |
| alrt4.me | #665,962 | AOS, Amazon Route 53, Google Tag Manager + 6 more | Find emails |
| gwenstefani.com | #666,428 | Amazon Route 53, DigiCert, Envoy + 5 more | Find emails |
| churrumais.mx | #666,480 | Bootstrap, DigiCert, Envoy + 5 more | Find emails |
| sabritas.mx | #666,915 | Bootstrap, DigiCert, Envoy + 5 more | Find emails |
| crujitos.mx | #666,926 | Amazon CloudFront, DigiCert, Drupal + 7 more | Find emails |
| silversuperstore.com | #666,997 | ASP.NET, Bootstrap, DigiCert + 7 more | Find emails |
| cremax.com.mx | #667,204 | Bootstrap, DigiCert, Envoy + 5 more | Find emails |
| yourrewardcard.com | #667,290 | Google Fonts, Angular | 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 →