WordPress Caching: All You Need To Know | CSS-Tricks

Here’s Ashley Rich at Delicious Brains writing about all the layers of caching that are relevant to a WordPress site. I think we all know that caching is complicated, but jeez, it’s a journey to understand all the caches at work here. The point of cache being speed and reducing burden on the worst bottlenecks and slowest/busiest parts of a web stack.

Here’s my own understanding:

Phew. It gets a little easier with Jamstack since your pages are prebuilt and CDN-hosted already, and in the case of Netlify, you don’t even have to worry about cache busting.

But even as complex as this is, I don’t worry about it all that much. This WordPress site uses Flywheel for hosting which deals with the database and server-level caching, I have Cloudflare in front of it with special WordPress optimization for the CDN caching, and roll-my-own file-name cache busting (I wish this part was easier). I’d certainly trust SpinupWP to get it right too, given Ashley’s great writeup I’m linking to here.

This content was originally published here.