Page Speed Test
Check your website loading speed and performance bottlenecks
Result for: https://openai.com
Tested at: 2026-06-01 02:06:05
100
优秀
Performance Score: 100/100
⏱ Performance Metrics
Total Load Time
18 ms
Time to First Byte (TTFB)
18 ms
DNS Resolution
2 ms
TCP Connection
4 ms
SSL Handshake
9 ms
Page Size
5 KB
HTTP Status
403
💡 Optimization Suggestions
网站速度优秀
总加载时间仅18 ms，性能表现良好！