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 |
|---|---|---|---|
| nuhuskies.com | #391,219 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| are.com | #391,330 | Azure DNS, DigiCert, Microsoft 365 | Find emails |
| askmid.com | #391,333 | ASP.NET | Find emails |
| sportline.com.hn |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| #391,415 |
| Cloudflare |
| Find emails |
| lays.sk | #391,520 | Amazon CloudFront, Bootstrap, DigiCert + 5 more | Find emails |
| twinkl.co.th | #391,525 | Amazon Route 53 | Find emails |
| masslandrecords.com | #391,598 | — | Find emails |
| laysgourmet.com | #391,649 | DigiCert | Find emails |
| aig.co.il | #392,333 | ASP.NET, Bootstrap, Google Fonts + 11 more | Find emails |
| wakanow.com | #392,402 | DigiCert, Express, Google Fonts + 1 more | Find emails |
| anytimefitness.co.uk | #392,486 | AWS Lambda, Amazon Route 53, Cloudflare edge/CDN + 11 more | Find emails |
| viewcases.com | #392,538 | Amazon Route 53, Let's Encrypt, Nginx | Find emails |
| usajaguars.com | #392,549 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 9 more | Find emails |
| appstatesports.com | #392,563 | ASP.NET, ActiveCampaign, DoubleClick (Google Ads) + 10 more | Find emails |
| bsru.ac.th | #392,783 | Cloudflare | Find emails |
| minam.gob.pe | #392,831 | DigiCert, Fancybox, Google Fonts + 5 more | Find emails |
| tbibank.ro | #392,881 | DigiCert, DoubleClick (Google Ads), Google Analytics + 8 more | Find emails |
| 019mobile.co.il | #393,147 | Cloudflare, Sectigo | Find emails |
| hblibank.com.pk | #393,209 | Bootstrap, DigiCert, Font Awesome + 1 more | Find emails |
| medscheme.com | #393,387 | Apache, DigiCert, Google Analytics + 4 more | Find emails |
| dolomite.it | #393,391 | Amazon Route 53 | Find emails |
| chk.com | #393,413 | DigiCert | Find emails |
| pigeonsandplanes.com | #393,612 | Amazon Route 53, DigiCert, Envoy + 7 more | Find emails |
| laufeymusic.com | #393,682 | DigiCert, Envoy, Google Fonts + 7 more | Find emails |
| cashforlocalclubs.com.au | #393,867 | DigiCert, New Relic, PHP + 1 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 →