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

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, you can use WP Super Cache or W3 Total Cache plugins. These solutions provide comprehensive caching features including page caching, browser caching, and object caching.

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