Title: How to verify where Page Cache is stored?
Last modified: August 24, 2016

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# How to verify where Page Cache is stored?

 *  [Collin](https://wordpress.org/support/users/collinmbarrett/)
 * (@collinmbarrett)
 * [10 years, 11 months ago](https://wordpress.org/support/topic/how-to-verify-where-page-cache-is-stored/)
 * I am using PHP5.5, so traditional APC was initially out of the question for W3TC
   page cache. I did install APCu, however, and once I did that, W3TC gave me the
   option to use APC for page caching. I have since uninstalled APCu in favor of
   Redis for object caching, however W3TC still shows APC as being an available 
   option for page caching. How can I verify what is currently being used for page
   caching? I just want to make sure page caching is being done in memory vs on 
   disk for speed purposes.
 * Thanks!
 * [https://wordpress.org/plugins/w3-total-cache/](https://wordpress.org/plugins/w3-total-cache/)

The topic ‘How to verify where Page Cache is stored?’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

## Tags

 * [page caching](https://wordpress.org/support/topic-tag/page-caching/)
 * [page-cache](https://wordpress.org/support/topic-tag/page-cache/)
 * [redis](https://wordpress.org/support/topic-tag/redis/)
 * [W3TC](https://wordpress.org/support/topic-tag/w3tc/)

 * 0 replies
 * 1 participant
 * Last reply from: [Collin](https://wordpress.org/support/users/collinmbarrett/)
 * Last activity: [10 years, 11 months ago](https://wordpress.org/support/topic/how-to-verify-where-page-cache-is-stored/)
 * Status: not resolved