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 |
|---|---|---|---|
| bh3.com | #509,140 | Alibaba Cloud CDN, Alibaba Cloud OSS, DigiCert + 3 more | Find emails |
| sheinshuju.com | #510,128 | Alibaba Cloud CDN, Baidu Analytics, Google Analytics + 1 more | Find emails |
| hkhappytime.com | #510,442 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 2 more | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| cz89.com | #511,752 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 3 more | Find emails |
| ugapk.cn | #512,393 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| xgrb.cn | #512,937 | Alibaba Cloud CDN, Tengine | Find emails |
| rem.info | #514,870 | Cloudflare edge/CDN, Drupal, Google Maps + 9 more | Find emails |
| ytuymu.com | #515,527 | Alibaba Cloud CDN, Alibaba Cloud DNS, Bootstrap + 2 more | Find emails |
| hqpcb.com | #517,846 | Alibaba Cloud CDN, PHP, Sectigo + 3 more | Find emails |
| efdservices.com | #520,418 | Akamai Bot Manager, Akamai Edge DNS, Apache + 1 more | Find emails |
| oplsub.link | #520,893 | Alibaba Cloud CDN, Let's Encrypt | Find emails |
| xiongmaoboshi.com | #521,158 | Alibaba Cloud CDN, Alibaba Cloud OSS, DigiCert + 3 more | Find emails |
| wincapweb.com | #521,407 | ASP.NET, Cloudflare, Cloudflare Bot Management + 7 more | Find emails |
| galanz.com.cn | #521,663 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 3 more | Find emails |
| feedcoop.net | #522,584 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 2 more | Find emails |
| concrete365.com | #522,789 | Alibaba Cloud CDN, Alibaba Cloud DNS, Swiper + 2 more | Find emails |
| ourjiangsu.com | #523,159 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| jucoin.online | #523,522 | Alibaba Cloud CDN, Amazon Route 53, Google Analytics + 8 more | Find emails |
| liankenet.com | #523,670 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 4 more | Find emails |
| solinteg-cloud.com | #524,042 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 3 more | Find emails |
| zebra.cn | #524,812 | Alibaba Cloud CDN, Google Cloud DNS | Find emails |
| kuwaitairport.gov.kw | #524,986 | Amazon (ACM), Amazon CloudFront, Bootstrap + 6 more | Find emails |
| nfzmy.com | #525,017 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| jjwin3.com | #525,097 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 2 more | Find emails |
| charaxai.com | #525,299 | Alibaba Cloud CDN, Google Analytics, Google Identity 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 →