When should I consider caching?

[ArtG]

Hi all,

I run a small forum that is growing. The move to 2.3 has me thinking about site performance and I began to explore caching as it was something very simple to do when I only ran a Wordpress blog. Now on the latest version of Xenforo, things seem to be more complicated.

Do you have any thoughts or opinion on when I should consider learning up on caching to improve site speed? No, members are not complaining, I’m just thinking about the future positively.

Thanks for your thoughts.

Art
When should I consider caching?

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