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 |
|---|---|---|---|
| irishnewsarchive.com | #489,447 | Microsoft 365, Sectigo | Find emails |
| bancohipotecario.com.sv | #489,708 | AOS, Apache, Cloudflare + 8 more | Find emails |
| ysgear.co.jp | #489,712 | Apache, Google Fonts, Google Tag Manager + 3 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| bancodecorrientes.com.ar |
| #490,572 |
| Azure DNS, DigiCert |
| Find emails |
| bic.co.uk | #490,585 | ASP.NET, Cloudflare, Google Tag Manager + 2 more | Find emails |
| sheppnews.com.au | #490,670 | Adobe Fonts (Typekit), Amazon CloudFront, Cloudflare + 7 more | Find emails |
| wellpartner.com | #490,971 | ASP.NET, Adobe Experience Cloud (Launch), DigiCert + 7 more | Find emails |
| sandiegosymphony.org | #491,064 | ASP.NET, Adobe Fonts (Typekit), Bootstrap + 13 more | Find emails |
| korbanek.pl | #491,618 | Microsoft 365 | Find emails |
| thermh.org.au | #491,846 | AOS, Cloudflare, Google Fonts + 6 more | Find emails |
| pockethrms.com | #492,503 | Font Awesome, Google Tag Manager, Microsoft 365 + 5 more | Find emails |
| qsuper.qld.gov.au | #492,605 | Amazon Route 53, DigiCert, Microsoft 365 | Find emails |
| archerhotel.com | #492,629 | Adobe Fonts (Typekit), Bootstrap, Cloudflare + 7 more | Find emails |
| firstchoice.co.th | #492,782 | Bootstrap, Font Awesome, Google Tag Manager + 4 more | Find emails |
| unipanthers.com | #492,899 | Adobe Fonts (Typekit), Amazon Route 53, Google Analytics + 6 more | Find emails |
| tostitos.co.nz | #493,075 | Amazon CloudFront, Amazon S3, DigiCert + 2 more | Find emails |
| natuchipsusa.com | #493,150 | DigiCert, Drupal, Envoy + 1 more | Find emails |
| thungela.com | #493,559 | AOS, Adobe Fonts (Typekit), Apache + 5 more | Find emails |
| 3eiq.com | #493,794 | Amazon Route 53, Heap, Modernizr + 1 more | Find emails |
| fukuibank.co.jp | #494,571 | Apache, Foundation, Google Fonts + 3 more | Find emails |
| osulloc.com | #494,655 | Amazon Route 53, Cloudflare Bot Management, Cloudflare edge/CDN + 10 more | Find emails |
| goyotes.com | #494,777 | ASP.NET, DoubleClick (Google Ads), Google Analytics + 10 more | Find emails |
| gtbghana.com | #495,204 | ASP.NET, Adobe Fonts (Typekit), Craft CMS + 4 more | Find emails |
| ems.com.br | #495,546 | Amazon Route 53, Microsoft 365 | Find emails |
| runloyal.com | #495,770 | AdRoll, Adobe Fonts (Typekit), Font Awesome + 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 →