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 |
|---|---|---|---|
| cmumavericks.com | #532,463 | ASP.NET, Google Analytics, Google Fonts + 6 more | Find emails |
| redstormsports.com | #532,530 | Google Analytics, Google Tag Manager, Header Lift + 4 more | Find emails |
| icmarc.org | #532,550 | Bulma, Chart.js, Fastly + 6 more | Find emails |
| #1,074 (Tranco) |
| Find emails |
| 5 | elconfidencial.com | #1,166 (Tranco) | Find emails |
| nianet.org | #532,569 | Apache, Endurance International Group, WordPress | Find emails |
| feutech.edu.ph | #532,855 | AOS, Apache, Bootstrap + 9 more | Find emails |
| dmkeith.com | #533,032 | Let's Encrypt, Microsoft 365 | Find emails |
| pilbaraports.com.au | #533,578 | — | Find emails |
| cardlink.gr | #533,720 | Akamai Edge DNS, DigiCert, Microsoft 365 + 3 more | Find emails |
| hirepool.co.nz | #533,924 | ASP.NET, Auth0, Bootstrap + 10 more | Find emails |
| compasscard.ca | #533,966 | ASP.NET, Font Awesome, Fonts.com + 14 more | Find emails |
| gs1uk.org | #533,995 | Bootstrap, ConsentMo, Cookiebot + 7 more | Find emails |
| tisco.co.th | #534,290 | DigiCert, Microsoft 365 | Find emails |
| reru.ac.th | #534,494 | Font Awesome, Google Fonts, Google Workspace + 2 more | Find emails |
| justgoholidays.com | #534,573 | — | Find emails |
| tenderlink.com | #535,377 | Google Cloud DNS | Find emails |
| adaptivespecialties.com | #535,567 | — | Find emails |
| copartmea.com | #535,646 | Microsoft 365 | Find emails |
| haras-nationaux.fr | #535,949 | Sectigo | Find emails |
| 2600hz.org | #536,374 | — | Find emails |
| ai-collabo.co.jp | #536,505 | Amazon CloudFront, Apache, Slick Carousel + 1 more | Find emails |
| aisin.com.tr | #536,522 | Fancybox, LiteSpeed, Microsoft 365 + 4 more | Find emails |
| asbrake.co.jp | #536,598 | Amazon CloudFront, Apache, DigiCert + 2 more | Find emails |
| codale.com | #536,874 | ASP.NET, Azure API Management, ConsentMo + 9 more | Find emails |
| krungsrionline.com | #537,789 | AOS, ASP.NET, DigiCert + 5 more | Find emails |
| lkag3.com | #537,879 | Baidu Analytics, Let's Encrypt, Nginx | 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 →