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 |
|---|---|---|---|
| xbase.cloud | #115,166 | Alibaba Cloud CDN, Alibaba Cloud DNS, DigiCert + 2 more | Find emails |
| 17k.com | #115,293 | Alibaba Cloud CDN, DigiCert, Tengine + 1 more | Find emails |
| mokapos.com | #115,352 | Alibaba Cloud CDN, Alibaba Cloud OSS, Cloudflare + 15 more | Find emails |
| #457 (Tranco) |
| Find emails |
| 5 | trendmicro.com | #535 (Tranco) | Find emails |
| pcsupport.no |
| #115,448 |
| Craft CMS, Google Tag Manager, HTMX + 3 more |
| Find emails |
| xqhuyu.com | #115,773 | Alibaba Cloud CDN, Alibaba Cloud DNS, Baidu Analytics + 2 more | Find emails |
| jackarooapp.com | #115,803 | Alibaba Cloud CDN, Alibaba Cloud DNS, Tengine | Find emails |
| rbfcu.org | #115,880 | DigiCert, Google Fonts, Google Maps + 7 more | Find emails |
| next.es | #116,075 | Akamai Bot Manager, Akamai edge/CDN, CSC (Digital Brand Services) + 2 more | Find emails |
| bridges.com | #116,569 | Apache, Google Analytics, Microsoft 365 | Find emails |
| lilithgames.com | #117,016 | Alibaba Cloud CDN, Alibaba Cloud DNS, Alibaba Cloud OSS + 5 more | Find emails |
| clouddn.com | #117,236 | Alibaba Cloud CDN, Baidu Analytics, Google Analytics + 8 more | Find emails |
| nightjet.com | #117,266 | DigiCert | Find emails |
| lanzoue.com | #117,281 | Alibaba Cloud CDN | Find emails |
| nibe.se | #118,078 | Ahrefs Analytics, Cloudflare Bot Management, Cloudflare Web Analytics + 9 more | Find emails |
| dlib.si | #118,674 | ASP.NET, Bootstrap, DigiCert + 9 more | Find emails |
| douyinmusicpromotion.com | #118,784 | Alibaba Cloud CDN, DigiCert, Lodash + 2 more | Find emails |
| 8yx.com | #119,001 | Alibaba Cloud CDN, PHP, Swiper + 2 more | Find emails |
| shysfs.com | #119,038 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| jchtv.com | #119,064 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| kaie.net | #119,081 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| cjcygl.com | #119,108 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| sxxlk.com | #119,114 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| hzkuwan.com | #119,120 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| gotooem.com | #119,162 | Alibaba Cloud CDN, Cloudflare, Let's Encrypt | Find emails |
| acumenmd.com | #119,788 | Amazon Route 53, Google Fonts, Google Tag Manager + 11 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 →