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 |
|---|---|---|---|
| broncosports.com | #232,423 | Amazon Route 53, Google Analytics, Google Tag Manager + 5 more | Find emails |
| collegefootballplayoff.com | #232,492 | ASP.NET, Attentive, Google Analytics + 13 more | Find emails |
| pikepass.com | #232,806 | Google Ads Conversion, Google Analytics, Google Fonts + 4 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| globalrailwayreview.com | #232,996 | ASP.NET, Amazon (ACM), Cloudflare + 12 more | Find emails |
| melisten.sg | #233,272 | Adobe Experience Cloud (Launch), Amazon Route 53, Braze + 12 more | Find emails |
| cheetos.com | #233,299 | DigiCert | Find emails |
| eircode.ie | #233,395 | ASP.NET, Bootstrap, Cookie-Script + 11 more | Find emails |
| posadas.com | #233,472 | Apache, Foundation, Google Tag Manager + 4 more | Find emails |
| apics.org | #233,538 | DigiCert | Find emails |
| jdb1688.net | #233,690 | Akamai Edge DNS, Sectigo | Find emails |
| libertyflames.com | #233,910 | Amazon Route 53, Google Analytics, Google Tag Manager + 6 more | Find emails |
| uhcougars.com | #233,951 | Amazon Route 53, Google Analytics, Google Tag Manager + 5 more | Find emails |
| dom.com | #233,977 | Akamai Edge DNS, Microsoft Clarity, Microsoft IIS + 3 more | Find emails |
| experian.com.au | #234,083 | AOS, Adobe Experience Cloud (Launch), Adobe Experience Manager Edge Delivery (Helix RUM) + 4 more | Find emails |
| eogresources.com | #234,680 | Azure Front Door, Gatsby, Google Cloud DNS + 3 more | Find emails |
| aig.ie | #234,825 | Adobe Experience Cloud (Launch), Amazon CloudFront, Apache + 3 more | Find emails |
| organdonation.nhs.uk | #234,867 | ASP.NET, Azure API Management, Google Analytics + 5 more | Find emails |
| beck.com | #235,274 | DigiCert, Envoy, Fancybox + 6 more | Find emails |
| goccusports.com | #235,446 | Adobe Fonts (Typekit), Transcend | Find emails |
| clinchtalent.com | #235,568 | Amazon Route 53, DigiCert | Find emails |
| snacks.com | #235,595 | Azure Front Door, DigiCert, DoubleClick (Google Ads) + 9 more | Find emails |
| mijnmagazines.be | #235,681 | BlueConic, Bootstrap, Didomi + 8 more | Find emails |
| landisgyr.com | #235,690 | Fastly, Google Tag Manager, HubSpot + 3 more | Find emails |
| planyo.com | #235,823 | Amazon (ACM), Amazon Route 53, Apache + 5 more | Find emails |
| apadivisions.org | #235,855 | Amazon Route 53, Amazon Web Services, Microsoft 365 | 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 →