What are the main types of caching strategies in WordPress?

There are several key caching strategies used in WordPress:

  • Browser Caching: Stores static files locally in visitors’ browsers
  • Page Caching: Saves complete HTML pages to serve static versions
  • Object Caching: Stores database query results in memory
  • CDN Caching: Distributes content across global servers

For implementing these strategies, WP Super Cache is an excellent free plugin that handles page caching effectively. For more advanced features, W3 Total Cache provides comprehensive caching solutions including object caching and CDN integration.

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