Title: Prebuild cache
Last modified: September 3, 2019

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# Prebuild cache

 *  Resolved [StoneSpiral](https://wordpress.org/support/users/stonespiral/)
 * (@stonespiral)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/prebuild-cache/)
 * Hi
 * I hope there is a simple solution to this issue:
 * I have a handful of websites on different hosting, both shared and VPS however
   the issue is the same, when I click “Start Prebuild Cache” it turns red for a
   second and then switches back to blue and no pages get cached 🙁
 * On the Shared Hosting websites, the only way to cache pages is to manually select“
   Cache Page” on every one listed in the Warmup table. With the VPS it doesnt even
   do this.
 * The only common factor between all of these websites is that I use Let’s Encrypt
   SSL Certificates, could this be the issue?

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

 *  Plugin Contributor [Fred](https://wordpress.org/support/users/fredawd/)
 * (@fredawd)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/prebuild-cache/#post-11902249)
 * Fastest solution, Cache pages on first visit, so second visitor get served cached
   pages.This is how most cache plugins work.
    To achieve this: – disable Prebuild
   Cache Automatically in Settings->Caching->Warmup – enable Optimize in Background
   in Settings->Optimization->General
 * Regarding prebuild, you should check if there is any other cache layer active
   and if wp-cron isn`t disabled.
 *  Thread Starter [StoneSpiral](https://wordpress.org/support/users/stonespiral/)
 * (@stonespiral)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/prebuild-cache/#post-11902290)
 * Thanks for your reply, however I may not have explained my issue very well.
 * I have a VPS and have setup a website and installed Swift Performance Lite.
    
   I have run the Auto Config (and tried presets etc) In the prebuild section I 
   have 164 pages that are “Known” If I click “Start Prebuild” it will cycle through
   the pages but not actually cache them, If I click them manually it will not actually
   cache them
 * I have tried setting the server to Pure Nginx & Ngix + Apache and have enabled
   the rewrites in the nginx conf file
 * I really like this plugin when it works, and I really want to get the Pro version,
   but will only do this when I have got the free version working
 *  Plugin Contributor [Fred](https://wordpress.org/support/users/fredawd/)
 * (@fredawd)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/prebuild-cache/#post-11902561)
 * If you really want to get pro version, you should go for it as it comes with 
   non questionable 14 days refund policy. With Pro version you have unlimited access
   to our support desk and one year of free updates. Lite support is limited as 
   WP forum rules don`t allow us to ask for login credentials.
 * Is wp-cron disabled? Can you provide also one URL of a site which is experiencing
   this issue.
 *  Plugin Contributor [Fred](https://wordpress.org/support/users/fredawd/)
 * (@fredawd)
 * [6 years, 6 months ago](https://wordpress.org/support/topic/prebuild-cache/#post-12087469)
 * Hey there,
    Since this topic has been inactive for a while, I’m going to go ahead
   and mark as resolved. Don’t hesitate to reopen or create a new topic if you still
   need help! Thanks for understanding!.

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

The topic ‘Prebuild cache’ is closed to new replies.

 * ![](https://ps.w.org/swift-performance-lite/assets/icon-256x256.jpg?rev=2388229)
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 * 4 replies
 * 2 participants
 * Last reply from: [Fred](https://wordpress.org/support/users/fredawd/)
 * Last activity: [6 years, 6 months ago](https://wordpress.org/support/topic/prebuild-cache/#post-12087469)
 * Status: resolved