Page Speed Test
Check your website loading speed and performance bottlenecks
Result for: https://amazon.com
Tested at: 2026-04-21 00:47:53
85
优秀
Performance Score: 85/100
⏱ Performance Metrics
Total Load Time
1.02 s
Time to First Byte (TTFB)
1.02 s
DNS Resolution
3 ms
TCP Connection
255 ms
SSL Handshake
520 ms
Page Size
1.78 KB
HTTP Status
200
💡 Optimization Suggestions
首字节时间过长
TTFB为1.02 s，建议优化服务器响应速度。可考虑使用CDN、优化数据库查询、启用服务器缓存。