What is caching and why is it important for WordPress sites?

Caching is a technique that stores frequently accessed data in a temporary storage location (cache) to serve it faster on subsequent requests. For WordPress sites, caching is crucial because:

  • It reduces server load by serving static versions of pages
  • Improves page load times significantly
  • Enhances overall user experience
  • Helps handle high traffic better

For effective WordPress caching, consider using WP Super Cache or W3 Total Cache. These plugins offer comprehensive caching solutions including page caching, browser caching, and object caching.

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