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 |
|---|---|---|---|
| ocacnews.net | #308,878 | Let's Encrypt | Find emails |
| craftedforhome.com | #309,111 | CSC (Digital Brand Services), DigiCert, Google Hosted Libraries + 5 more | Find emails |
| ocbcnisp.com | #309,500 | Apache, DigiCert, Google Fonts + 2 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| akky.mx |
| #309,887 |
| DigiCert, Express, Google Tag Manager + 2 more |
| Find emails |
| midlandtransport.com | #309,922 | ASP.NET, Azure API Management, Bootstrap + 10 more | Find emails |
| yamahaoutboards.com | #309,977 | ASP.NET, Azure API Management, Azure Front Door + 25 more | Find emails |
| airchina.us | #310,022 | CSC (Digital Brand Services), DigiCert, Microsoft 365 + 2 more | Find emails |
| standardchartered.co.kr | #310,050 | CSC (Digital Brand Services), Modernizr | Find emails |
| glatfelterpublicentities.com | #310,179 | Adobe Fonts (Typekit), Citrix NetScaler, GSAP + 6 more | Find emails |
| trident.edu | #310,262 | ASP.NET, Azure API Management, Bootstrap + 9 more | Find emails |
| pepsi.pl | #310,491 | DigiCert | Find emails |
| viantp.com | #310,528 | Microsoft 365, GoDaddy | Find emails |
| minervafoods.com | #310,670 | Amazon Route 53, Google Ads Conversion, Google Analytics + 11 more | Find emails |
| bluehens.com | #310,793 | Adobe Fonts, Adobe Fonts (Typekit), Amazon Route 53 + 7 more | Find emails |
| collahuasi.cl | #310,848 | Azure DNS | Find emails |
| zenithbank.com.gh | #310,914 | ASP.NET, Bootstrap, Chart.js + 11 more | Find emails |
| psychicsource.com | #310,934 | ASP.NET, DigiCert, Google Tag Manager + 6 more | Find emails |
| ghbank.co.th | #310,957 | Bootstrap, DigiCert, Google Tag Manager + 2 more | Find emails |
| genertel.it | #311,804 | Amazon CloudFront, Google Tag Manager, Microsoft 365 + 4 more | Find emails |
| adp.fr | #312,111 | — | Find emails |
| harmony.co.za | #312,139 | — | Find emails |
| americanrepertorytheater.org | #312,267 | ASP.NET, Amazon (ACM), Amazon CloudFront + 10 more | Find emails |
| vixverify.com | #312,377 | Amazon Route 53, Azure API Management, Google Tag Manager + 3 more | Find emails |
| gotigersgo.com | #312,476 | Amazon Route 53, Google Analytics, Google Tag Manager + 5 more | Find emails |
| fmins.com | #312,597 | Cookie-Script, Divi, Google Fonts + 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 →