Security & WAF
2,173 of the 1,000,000 top sites in our Tranco top-1M census run Citrix NetScaler (0.2%). An application delivery controller providing load balancing, traffic management, and security for web applications. Detection is homepage-level HTML/header fingerprinting, so a site can run Citrix NetScaler on other pages without it showing here.
| # | Domain | Global traffic rank | Contacts |
|---|---|---|---|
| 1 | hichina.com | #193 (Tranco) | Find emails |
| 2 | 163.com | #412 (Tranco) | Find emails |
| 3 | taobao.com | #428 (Tranco) | Find emails |
| 4 | sina.com.cn |
| Site | Tranco rank | Also detected | Contacts |
|---|---|---|---|
| gopay.co.id | #44,247 | Alibaba Cloud CDN, Alibaba Cloud OSS, Amazon Route 53 + 5 more | Find emails |
| taobao.org | #44,291 | Alibaba Cloud CDN, Tengine | Find emails |
| metro.ca | #44,459 | Cloudflare, Cloudflare Bot Management, Cloudflare edge/CDN + 4 more | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| medimpact.com |
| #44,555 |
| Adobe Fonts, Adobe Fonts (Typekit), Apache + 9 more |
| Find emails |
| next.de | #44,777 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 2 more | Find emails |
| ulinkcollege.com | #45,170 | Alibaba Cloud CDN, Baidu Maps, Cloudflare + 6 more | Find emails |
| fanqienovel.com | #45,276 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 2 more | Find emails |
| djljz.cn | #45,290 | ASP.NET, Alibaba Cloud CDN, Baidu Analytics + 4 more | Find emails |
| echatsoft.com | #45,296 | Alibaba Cloud CDN, Alibaba Cloud DNS, Tengine + 1 more | Find emails |
| bcferries.com | #45,306 | Apache, Bootstrap, Font Awesome + 4 more | Find emails |
| heishenhua.com | #45,379 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 5 more | Find emails |
| immersivetranslate.cn | #45,512 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| familydoctor.com.cn | #45,604 | ASP.NET, Alibaba Cloud CDN, Baidu Analytics + 3 more | Find emails |
| tvmao.com | #46,306 | Alibaba Cloud CDN, Baidu Analytics, Tengine + 1 more | Find emails |
| hellobike.com | #46,433 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 4 more | Find emails |
| next.ie | #46,561 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 2 more | Find emails |
| mambasms.com | #46,644 | Alibaba Cloud CDN, Bootstrap, DigiCert + 8 more | Find emails |
| enpara.com | #46,856 | Google Fonts, Google Tag Manager | Find emails |
| pemex.com | #46,979 | ASP.NET, Akamai Edge DNS, Bootstrap + 9 more | Find emails |
| biletix.com | #47,063 | Amazon Route 53, Fastly, Varnish | Find emails |
| nekomi.cn | #47,141 | Alibaba Cloud CDN, Alibaba Cloud DNS, Let's Encrypt | Find emails |
| nvcc.edu | #47,250 | Adobe Fonts (Typekit), Google Tag Manager, Ketch + 2 more | Find emails |
| compraspublicas.gob.ec | #47,405 | Sectigo, WordPress, jQuery | Find emails |
| computershare.com | #47,534 | ASP.NET, Akamai Edge DNS, Azure Front Door + 8 more | Find emails |
| next.co.il | #47,604 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 2 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 →