What powers 311s.com?
Last seen Jun 2026 · 11 technologies across 8 categories
Analytics
Baidu Analytics (百度统计)
since Feb 2026
Cloudflare Browser Insights
since Jun 2026
CDN
Cloudflare
since Jun 2026
Cookie compliance
Funding Choices
since Jun 2026
JavaScript libraries
Closure Library
since Jun 2026
Miscellaneous
HTTP/3
since Feb 2026
Open Graph
since Feb 2026
Security
HSTS
since Feb 2026
UI frameworks
Web servers
Nginx
since Feb 2026
Audience
Taiwan
Countries where the site has Chrome traffic, strongest markets first.
Open Page Rank
0.30 / 10 · ranked #49,045,268 of all domains
1 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.4 s |
| INP | 50 ms |
| CLS | 0.4 |
| TTFB | 1500 ms |
Real user p75, Chrome UX Report, Jun 2026.
Page
- Language: Chinese (China)
- CDN: Cloudflare
- Weight: 1.9 MB · 67 requests
- Structured data: JSON-LD, OpenGraph
Homepage as crawled by the HTTP Archive, Jul 2026.