WordPress caching can be implemented through several key strategies:
- Page Caching: Stores static HTML versions of pages to reduce database queries
- Browser Caching: Stores static assets locally in visitors’ browsers
- Object Caching: Stores database query results in memory
- CDN Caching: Distributes content across global servers
For optimal implementation, consider using WP Super Cache or W3 Total Cache plugins. These solutions provide comprehensive caching features and are regularly maintained for WordPress 6.0+.

