3 ms·
If you're caching your content properly and sending 304's when appropriate, this header won't get sent with every HTTP request. And if you're not using 304's pr
by oneeyedpigeon 12y ago
If you're caching your content properly and sending 304's when appropriate, this header won't get sent with every HTTP request. And if you're not using 304's properly, you're wasting a lot more than those 40 bytes.