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 |
|---|---|---|---|
| southampton.gov.uk | #99,088 | — | Find emails |
| gohuskies.com | #99,427 | Header Lift, Transcend | Find emails |
| tase.co.il | #99,440 | Amazon Route 53, DigiCert, Dynatrace + 1 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #99,599 |
| ASP.NET, Dynatrace, Google Cloud DNS + 3 more |
| Find emails |
| apastyle.org | #99,683 | Amazon Route 53 | Find emails |
| buyagift.co.uk | #100,154 | Adobe Experience Cloud (Launch), Algolia, Apache + 5 more | Find emails |
| uwbadgers.com | #100,163 | Header Lift, Transcend | Find emails |
| airastana.com | #100,947 | Google Analytics, Google Tag Manager, WhatsApp Business (click-to-chat) | Find emails |
| hsj.co.uk | #100,979 | ASP.NET, Amazon (ACM), Amazon CloudFront + 14 more | Find emails |
| propertyvalue.com.au | #101,171 | Amazon Route 53 | Find emails |
| pagueveloz.com.br | #101,176 | Amazon CloudFront, Amazon Route 53, Builder.io + 3 more | Find emails |
| breadfinancial.com | #101,220 | Adobe Experience Cloud (Launch), Amazon CloudFront, Bread Financial (Comenity) + 14 more | Find emails |
| unive.nl | #101,437 | Bootstrap, CSC (Digital Brand Services), Dynatrace + 7 more | Find emails |
| nic.mx | #101,440 | AddToAny, Bootstrap, Google Tag Manager + 7 more | Find emails |
| liptonpromo.ro | #101,465 | Amazon CloudFront, DigiCert, Envoy + 3 more | Find emails |
| motionpictures.org | #101,471 | Apache, Font Awesome, Google Fonts + 9 more | Find emails |
| avangate.com | #101,683 | CSC (Digital Brand Services), Microsoft 365, Sectigo | Find emails |
| rojadirectatv3.pl | #101,721 | Sectigo | Find emails |
| globallogic.com | #101,926 | All in One SEO, Bootstrap, Cookiebot + 9 more | Find emails |
| soonersports.com | #101,956 | Amazon Route 53, Header Lift, Microsoft 365 + 1 more | Find emails |
| econsig.com.br | #102,353 | Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM), Adopt + 7 more | Find emails |
| budweiser.com | #102,570 | AddToAny, Drupal, Google Fonts + 5 more | Find emails |
| fieramilano.it | #102,658 | — | Find emails |
| ampol.com.au | #102,755 | Azure DNS, Azure Front Door, Contentstack + 4 more | Find emails |
| nationalnotary.org | #102,993 | ASP.NET, Adobe Fonts (Typekit), GoDaddy Seal + 14 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 →