Hello,
We recommend using W3 Total Cache. Read the beginners guide to setting up W3 Total Cache plugin https://premium.wpmudev.org/blog/w3-total-cache-settings/ Also, a very good plugin is WP Rocket, but it’s paid.
https://www.8theme.com/documentation/xstore/troubleshooting/how-to-speed-up-my-website/
Regards















