lvshujun

But A better performance server(B) should not have a longer TTFB. The network is the same (cause A and B are in the same place), and they have totally same setting (with export and import function to do that).

May you please point out how can I figure out what’s the TTFB are used for? (like which plugin or which function…)

Many thanks!

Oh, I forgot the avatars. Many thanks for help! It is the best cache plugin I have used!

GREAT！It does work! Now my site is so fast!

But I have a few question:

1.All my site image are uploaded to my own server and there isn’t any external images, why it slow when fetching?

2.Should this process (fetching and adding missing size) be executed backgroundly (in the corn)?

Many thanks!

https://paste.ubuntu.com/p/qkWbWSg8jJ/

that’s it

No Problem, That is AUHQPXTK