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 |
|---|---|---|---|
| bancoazteca.com.gt | #640,192 | Apache, DigiCert | Find emails |
| vegasmobilecasino.co.uk | #640,257 | Bootstrap, Cloudflare, Cloudflare Bot Management + 11 more | Find emails |
| twinkl.gr | #640,489 | Amazon Route 53 | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #640,606 |
| Cloudflare, Let's Encrypt, Sentry + 1 more |
| Find emails |
| cimedremedios.com.br | #640,752 | Adopt, Cloudflare, Font Awesome + 12 more | Find emails |
| miraflores.gob.pe | #640,901 | Apache, Bootstrap, Elementor + 13 more | Find emails |
| valeshop.com.br | #641,098 | Amazon Route 53, Microsoft 365, jQuery | Find emails |
| signingagent.com | #641,250 | Bootstrap, Express, Google Hosted Libraries + 6 more | Find emails |
| mbrf.com | #641,285 | AOS, Azure DNS, Bootstrap + 11 more | Find emails |
| k11.com | #641,958 | ASP.NET, Amazon Route 53, Baidu Maps + 6 more | Find emails |
| betparx.com | #642,167 | Bootstrap, Cloudflare, Google Analytics + 6 more | Find emails |
| koni.com | #642,342 | AOS, ASP.NET, Cookie-Script + 7 more | Find emails |
| akitakata.jp | #642,474 | Apache, DigiCert, Django + 4 more | Find emails |
| carriageworks.com.au | #642,522 | ASP.NET, Cloudflare, Cloudflare Web Analytics + 15 more | Find emails |
| netone.co.jp | #642,675 | Google Analytics, Google Fonts, Google Tag Manager + 2 more | Find emails |
| humminbird.com | #643,131 | Azure DNS, DigiCert | Find emails |
| joycemayne.com.au | #643,371 | Azure DNS, Sectigo | Find emails |
| pbk.org | #643,379 | ASP.NET, Adobe Fonts (Typekit), Azure API Management + 9 more | Find emails |
| city.narita.chiba.jp | #643,391 | Amazon Route 53, Apache, DigiCert + 8 more | Find emails |
| avoltaworld.com | #643,398 | AddToAny, ConsentMo, Drupal + 3 more | Find emails |
| zooknoxville.org | #643,414 | ASP.NET, Adobe Fonts (Typekit), Cloudflare + 10 more | Find emails |
| letsbewell.ca | #643,482 | Amplitude, Bootstrap, Cloudflare + 11 more | Find emails |
| city.ichinomiya.aichi.jp | #643,639 | Google Analytics, Google Tag Manager, jQuery | Find emails |
| top-646.ph | #643,771 | Google Analytics, Google Fonts, Google Tag Manager + 4 more | Find emails |
| viriyah.com | #643,782 | AOS, Bootstrap, Font Awesome + 3 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 →