What powers yuntongxun.com?
Last seen Aug 2025 · 14 technologies across 10 categories
Analytics
Baidu Analytics (百度统计)
since Jan 2025
Google Analytics
since Jun 2018
Matomo Analytics
since Aug 2022
CDN
Cloudflare
since Aug 2022
Font scripts
JavaScript graphics
particles.js
since Jan 2025
JavaScript libraries
Miscellaneous
Open Graph
since Dec 2022
Security
Cloudflare Bot Management
since Aug 2022
HSTS
since Dec 2022
Tag Managers
Google Tag Manager
since Jun 2018
UI frameworks
Bootstrap
since Aug 2022
Web servers
Nginx
since Apr 2018
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Sep 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 100% desktop
United States
China
Hong Kong SAR China
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
3.84 / 10 · ranked #694,837 of all domains
47 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.4 s |
| INP | 50 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Subdomains
| Host | Techs |
|---|---|
| ir.yuntongxun.com | 8 |
| doc.yuntongxun.com | 6 |
| www.yuntongxun.com | 4 |
| ykf-webchat.yuntongxun.com | 3 |
| webchat.yuntongxun.com | 2 |