Calculate latency reduction from CDN caching. CDN_latency = local_PoP_RTT + edge_processing (1–10 ms). Origin_latency = user_RTT + TTFB. CDN reduces latency by 50–90% for global users.
Calculate latency reduction from CDN caching. CDN_latency = local_PoP_RTT + edge_processing (1–10 ms). Origin_latency = user_RTT + TTFB. CDN reduces latency by 50–90% for global users
Each component has a specific meaning:
Note: Interpret the cdn cache latency reduction result against the thresholds and context described above.
Enter the CDN caching for the scenario you are assessing. Calculate latency reduction from CDN caching. CDN_latency = local_PoP_RTT + edge_processing (1–10 ms). Origin_latency = user_RTT + TTFB. CDN reduces latency by 50–90% for global users. Use the cdn cache latency reduction result to inform your calculation.