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 |
|---|---|---|---|
| xinhuaxmt.com | #23,594 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 2 more | Find emails |
| allapp.link | #23,829 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 3 more | Find emails |
| 51y5.net | #24,020 | Alibaba Cloud CDN, BootCDN, Swiper + 2 more | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| yunxish.com | #24,128 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alipay + 3 more | Find emails |
| novabeyond.com | #24,233 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 3 more | Find emails |
| myadsget.com | #24,534 | Alibaba Cloud CDN, Alibaba Cloud OSS, Amazon Route 53 + 5 more | Find emails |
| dfcfw.com | #24,547 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 2 more | Find emails |
| gxtl.top | #24,788 | Alibaba Cloud CDN, Tengine | Find emails |
| chem17.com | #25,035 | ASP.NET, Alibaba Cloud CDN, Alibaba Cloud DNS + 3 more | Find emails |
| pgyer.com | #25,170 | Alibaba Cloud CDN, Google AdSense, Google Analytics + 6 more | Find emails |
| ruc.edu.cn | #25,237 | Alibaba Cloud CDN, Baidu Maps, Bootstrap + 6 more | Find emails |
| utep.edu | #25,351 | Azure DNS, Bootstrap, Google Analytics + 11 more | Find emails |
| juming.com | #25,544 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 6 more | Find emails |
| easemob.com | #25,592 | Alibaba Cloud CDN, Alibaba Cloud OSS, Baidu Analytics + 6 more | Find emails |
| csrc.gov.cn | #25,706 | Alibaba Cloud CDN, Swiper, Tengine + 1 more | Find emails |
| istruzione.it | #25,913 | Apache, Let's Encrypt, Matomo + 4 more | Find emails |
| albertahealthservices.ca | #26,485 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| alibabagroup.com | #26,645 | Alibaba Cloud CDN, Tengine | Find emails |
| kurogames.net | #26,657 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 2 more | Find emails |
| trendmicro.eu | #26,920 | Akamai Edge DNS, Cludo, Nginx + 5 more | Find emails |
| renfei.net | #26,938 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 7 more | Find emails |
| guance.com | #27,380 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 2 more | Find emails |
| qnydns.com | #27,489 | Alibaba Cloud CDN, Baidu Analytics, Google Analytics + 8 more | Find emails |
| rbc.cn | #27,492 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 1 more | Find emails |
| skku.edu | #27,560 | DigiCert, jQuery, jQuery UI | 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 →