Page Speed Test
Check your website loading speed and performance bottlenecks
Result for: https://sina.com.cn
Tested at: 2026-04-21 02:28:41
100
优秀
Performance Score: 100/100
⏱ Performance Metrics
Total Load Time
218 ms
Time to First Byte (TTFB)
214 ms
DNS Resolution
97 ms
TCP Connection
133 ms
SSL Handshake
174 ms
Page Size
112.02 KB
HTTP Status
200
💡 Optimization Suggestions
网站速度优秀
总加载时间仅218 ms，性能表现良好！