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 |
|---|---|---|---|
| abbeyroad.com | #134,583 | ASP.NET, Amazon Route 53, DigiCert + 8 more | Find emails |
| cubuffs.com | #134,682 | Amazon Route 53, Header Lift, Transcend | Find emails |
| aegon.co.uk | #134,765 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Apache + 7 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| bobevans.com |
| #134,902 |
| ASP.NET, Apple Pay, Azure API Management + 8 more |
| Find emails |
| hailstate.com | #134,928 | Adobe Fonts (Typekit), Amazon Route 53, Header Lift + 1 more | Find emails |
| energyconnects.com | #135,068 | ASP.NET, Google Tag Manager, Microsoft 365 + 6 more | Find emails |
| citeo.com | #135,299 | Google Tag Manager, Let's Encrypt, Microsoft 365 + 4 more | Find emails |
| hipro-job.jp | #135,492 | Adobe Experience Cloud (Launch), Adobe Fonts (Typekit), Apache + 12 more | Find emails |
| itau.cl | #135,663 | Microsoft 365 | Find emails |
| cruise.com | #135,714 | ASP.NET, Amazon Route 53, Bootstrap + 10 more | Find emails |
| nutrien.com | #135,724 | Adobe Fonts (Typekit), Amazon Route 53, Google Tag Manager + 5 more | Find emails |
| yasno.ua | #135,754 | Azure DNS, Google Analytics, Google Pay + 5 more | Find emails |
| boyd.net | #135,811 | Amazon Route 53, DigiCert | Find emails |
| web-view.net | #135,941 | ASP.NET, Google Fonts, Microsoft IIS + 4 more | Find emails |
| verificoncrete.com | #136,051 | Font Awesome, Google Fonts, Google Tag Manager + 5 more | Find emails |
| 2600hz.com | #136,172 | Microsoft 365 | Find emails |
| telekom.ro | #136,438 | Microsoft 365 | Find emails |
| pepsi.fr | #136,677 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| wavebid.com | #136,806 | Amazon Route 53, Divi, Dynatrace + 10 more | Find emails |
| dga.org | #136,855 | Adobe Analytics, Inter (rsms.me), Netlify + 3 more | Find emails |
| bookreporter.com | #136,951 | CJ Affiliate, Cloudflare, Cloudflare Web Analytics + 10 more | Find emails |
| gomo.sg | #137,223 | Amazon Route 53, Google Tag Manager, Next.js + 3 more | Find emails |
| giac.org | #137,269 | Amazon CloudFront, Amazon Route 53, Cloudflare edge/CDN + 12 more | Find emails |
| dkv.es | #137,355 | ASP.NET, Akamai Edge DNS, Bootstrap + 12 more | Find emails |
| okstate.com | #137,449 | Amazon Route 53, Google Analytics, Google Tag Manager + 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 →