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 |
|---|---|---|---|
| hichina.com | #193 | Alibaba Cloud CDN, Alipay, Tengine + 2 more | Find emails |
| 163.com | #412 | Alibaba Cloud CDN, DigiCert, NetEase Yidun + 1 more | Find emails |
| taobao.com | #428 | Alibaba Cloud CDN, Tengine | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| #457 |
| Alibaba Cloud CDN, CNZZ, DigiCert + 2 more |
| Find emails |
| trendmicro.com | #535 | Akamai Edge DNS, Amazon API Gateway, Amazon CloudFront + 9 more | Find emails |
| amemv.com | #1,008 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| alipay.com | #1,173 | Alibaba Cloud CDN, Alipay, DigiCert + 3 more | Find emails |
| bilibili.tv | #1,233 | Alibaba Cloud CDN, DoubleClick (Google Ads), Google Cloud DNS + 4 more | Find emails |
| nesine.com | #1,433 | ASP.NET, Google Tag Manager, Microsoft 365 + 2 more | Find emails |
| douyin.com | #1,935 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| 1688.com | #2,142 | Alibaba Cloud CDN, Tengine | Find emails |
| ixigua.com | #2,574 | Alibaba Cloud CDN, DigiCert, Tengine | Find emails |
| tmall.com | #2,611 | Alibaba Cloud CDN, Tengine | Find emails |
| weplayapp.com | #2,622 | Alibaba Cloud CDN, Alibaba Cloud DNS, Tengine | Find emails |
| snssdk.com | #2,647 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 2 more | Find emails |
| hisavana.com | #2,759 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 2 more | Find emails |
| eastmoney.com | #3,129 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 2 more | Find emails |
| judns.com | #3,197 | Alibaba Cloud CDN, Cloudflare, Tengine | Find emails |
| jio.com | #3,384 | Google Tag Manager, Next.js, Adobe Experience Manager + 2 more | Find emails |
| oray.com | #3,518 | Alibaba Cloud CDN, DigiCert, Nuxt.js + 4 more | Find emails |
| lazada.co.id | #3,622 | Alibaba Cloud CDN, Tengine | Find emails |
| sina.cn | #3,681 | Alibaba Cloud CDN, Apache APISIX, DigiCert + 1 more | Find emails |
| lazada.com.ph | #3,701 | Alibaba Cloud CDN, Tengine | Find emails |
| lazada.sg | #3,809 | Alibaba Cloud CDN, Tengine | Find emails |
| next.co.uk | #3,978 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 6 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 →