What Is Page Caching in WordPress?

Page caching is a caching technique used by web browsers and content delivery networks to improve the performance of a web page. It is used to store a copy of a web page on the user’s computer for subsequent visits.

Browsers may use either a local cache or a remote cache. Sites that make use of page caching generally see a significant improvement in performance.

Page caching can be used for a number of reasons. Often, page caching is used to improve the performance of a web page.

Page caching can also be used to save bandwidth on a web page. Page caching can also be used to improve the performance of a web site.