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 |
|---|---|---|---|
| fozhu920.com | #392,210 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 4 more | Find emails |
| phx-iot.com | #393,961 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 1 more | Find emails |
| tpfx.co.id | #394,483 | Alibaba Cloud CDN, AppsFlyer, Cloudflare + 13 more | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| huiyihealth.com | #395,005 | ASP.NET, Alibaba Cloud CDN, Let's Encrypt + 1 more | Find emails |
| novastar.tech | #395,038 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 4 more | Find emails |
| daikin-china.com.cn | #395,829 | Alibaba Cloud CDN, Baidu Maps, DigiCert + 2 more | Find emails |
| xhubplay.com | #395,936 | Alibaba Cloud CDN, Amazon Route 53, Google Analytics + 4 more | Find emails |
| izst.com | #396,011 | Alibaba Cloud CDN, Swiper | Find emails |
| nlmk.shop | #396,388 | Qrator | Find emails |
| fci.gov.in | #397,259 | Apache, Express, Font Awesome + 2 more | Find emails |
| bostonplans.org | #397,333 | ASP.NET, Cloudflare, Cloudflare edge/CDN + 9 more | Find emails |
| didatravel.com | #397,791 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 2 more | Find emails |
| moonshotacademy.cn | #398,234 | Alibaba Cloud CDN, Microsoft 365, WeChat + 1 more | Find emails |
| idcsmart.com | #398,802 | Alibaba Cloud CDN, Alibaba Cloud DNS, Bootstrap + 1 more | Find emails |
| 51pgzs.com | #398,986 | Alibaba Cloud CDN | Find emails |
| alfainsurance.com | #399,083 | ASP.NET, Bootstrap, GoDaddy Seal + 7 more | Find emails |
| billionconnect.com | #399,588 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 3 more | Find emails |
| bmwcca.org | #400,438 | Amazon Route 53, Drupal, Fancybox + 14 more | Find emails |
| xuannaer.com.cn | #401,005 | Alibaba Cloud CDN, Swiper | Find emails |
| shengwang.cn | #401,092 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 12 more | Find emails |
| valuelink.biz | #401,348 | DigiCert, NS1 | Find emails |
| 7xz.com | #402,537 | Alibaba Cloud CDN, Alibaba Cloud DNS, Swiper + 1 more | Find emails |
| xiaowei.run | #403,083 | Alibaba Cloud CDN, Let's Encrypt, Nuxt.js + 3 more | Find emails |
| snwa.com | #403,117 | Apache, DigiCert, Mailchimp + 5 more | Find emails |
| trendmicro-europe.com | #403,328 | Akamai Edge DNS, Cludo, Nginx + 5 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 →