Speeding up WordPress with LiteSpeed Cache Print

Our servers run LiteSpeed, so the free LiteSpeed Cache plugin gives the best results.

1. In WordPress go to Plugins → Add New, search "LiteSpeed Cache" and activate it.
2. Open LiteSpeed Cache → Presets and apply the Advanced (Recommended) preset.
3. Under Image Optimization, request optimisation and enable WebP.
4. After big changes, use Purge All from the admin bar.

Also keep themes and plugins lean, and use images sized for the web.