Title: Cache size 0 bytes
Last modified: March 23, 2022

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# Cache size 0 bytes

 *  Resolved [aadne](https://wordpress.org/support/users/aadne/)
 * (@aadne)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/)
 * Hi, I’ve enabled page caching on this site, but the current cache size is still
   0 bytes. And viewing the source I don’t see the “cached by WP Optimize” line.
   In my wp-content folder I do see wpo-cache and the config file. How do I get 
   it to cache properly?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcache-size-0-bytes%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  [Harshad](https://wordpress.org/support/users/bornforphp/)
 * (@bornforphp)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/#post-15490207)
 * [@aadne](https://wordpress.org/support/users/aadne/) Please make sure you have
   set the permalinks other than default and then try to preload the urls and check
   if the page gets cached?
 *  [Harshad](https://wordpress.org/support/users/bornforphp/)
 * (@bornforphp)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/#post-15490210)
 * EDIT: Ignore this please try to apply the permalinks other than default and then
   preload the urls.
    -  This reply was modified 4 years, 2 months ago by [Harshad](https://wordpress.org/support/users/bornforphp/).
 *  Thread Starter [aadne](https://wordpress.org/support/users/aadne/)
 * (@aadne)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/#post-15531662)
 * This is a production site for a client, I don’t think I want to change the permalinks.
   What would I change them to?
 *  [Harshad](https://wordpress.org/support/users/bornforphp/)
 * (@bornforphp)
 * [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/#post-15538839)
 * [@aadne](https://wordpress.org/support/users/aadne/) Use /%postname%/ permalink
   structure.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Cache size 0 bytes’ is closed to new replies.

 * ![](https://ps.w.org/wp-optimize/assets/icon-256x256.png?rev=1552899)
 * [WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance](https://wordpress.org/plugins/wp-optimize/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-optimize/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-optimize/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-optimize/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-optimize/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-optimize/reviews/)

## Tags

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

 * 4 replies
 * 2 participants
 * Last reply from: [Harshad](https://wordpress.org/support/users/bornforphp/)
 * Last activity: [4 years, 2 months ago](https://wordpress.org/support/topic/cache-size-0-bytes/#post-15538839)
 * Status: resolved