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 |
|---|---|---|---|
| alabamanewscenter.com | #248,752 | Adobe Fonts (Typekit), Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| altusgroup.com | #248,836 | Contentful, Google Tag Manager, Microsoft 365 + 6 more | Find emails |
| e-gulfbank.com | #248,865 | Bootstrap, DigiCert, Django + 9 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| hnicorp.com | #249,032 | — | Find emails |
| glatfelterreligiouspractice.com | #249,236 | Adobe Fonts (Typekit), Citrix NetScaler, GSAP + 7 more | Find emails |
| creditscore.com | #249,262 | Amazon CloudFront, Amazon Route 53, Amazon S3 + 5 more | Find emails |
| sapir.ac.il | #249,289 | DigiCert, Microsoft 365 | Find emails |
| bricozor.com | #249,654 | Avis Vérifiés, Google Tag Manager, Matomo + 6 more | Find emails |
| merivale.com | #249,773 | Microsoft 365 | Find emails |
| lamayenne.fr | #249,866 | AddToAny, Apache, Bootstrap + 3 more | Find emails |
| nac.gov.pl | #249,868 | Google Fonts, Google Hosted Libraries, Google Tag Manager + 5 more | Find emails |
| bingle.com.au | #249,913 | Bazaarvoice, CSC (Digital Brand Services), DigiCert + 3 more | Find emails |
| latitudeinfinity.com.au | #249,976 | Amazon CloudFront, Amazon S3, Azure DNS + 1 more | Find emails |
| skywise.com | #250,187 | CSC (Digital Brand Services), Drupal, Google Workspace + 5 more | Find emails |
| pepsico.com.br | #250,189 | DigiCert | Find emails |
| valic.com | #250,247 | ASP.NET, Adobe Experience Cloud (Launch), Amazon CloudFront + 10 more | Find emails |
| mitsubishi.com | #250,446 | Akamai Edge DNS, Amazon CloudFront, Nginx | Find emails |
| policechiefmagazine.org | #250,499 | Cloudflare | Find emails |
| timfun.com.br | #250,597 | Amazon Route 53, AppsFlyer, DigiCert + 4 more | Find emails |
| waubonsee.edu | #250,627 | Apache, Drupal, Google Fonts + 2 more | Find emails |
| caesarspalace.com | #250,697 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), AppsFlyer + 5 more | Find emails |
| aeroportsdeparis.fr | #250,808 | — | Find emails |
| canon-its.jp | #250,902 | Apache, DigiCert, Google Fonts + 5 more | Find emails |
| partner.co | #250,940 | Amazon Route 53, Font Awesome, Google Analytics + 9 more | Find emails |
| kinecta.org | #251,054 | ASP.NET, DataTables, Fancybox + 6 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 →