Title: Using Autoptimize with WP Fastest Cache
Last modified: August 22, 2016

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# Using Autoptimize with WP Fastest Cache

 *  Resolved [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/)
 * Hi Emre,
 * Love your plugin as it works like a charm without the unnecessary bulk of other
   caching plugins. I use it in conjunction with Autoptimize for super speedy results.
   Within WP Fastest Cache I have Minify HTML, Minify Css, Combine Css and Combine
   Js turned off so that it plays nicely with Autoptimize.
 * Unfortunately though, after a bit of time, certain pages come up blank and if
   left long enough this happens to the whole site. I have to manually go in and
   delete the wp fastest cache through the dashboard. This then brings the site 
   back online properly. I have set the Cache Timeout to many different times to
   see if this will help but the problem still occurs.
 * Is there something that I have to do to stop this from happening? I have noticed
   that in this previous post – [https://wordpress.org/support/topic/use-in-combination-with-autoptimize?replies=18](https://wordpress.org/support/topic/use-in-combination-with-autoptimize?replies=18)–
   a solution may have been found but I am not a developer and I don’t know to implement
   this properly.
 * This is the code from Frank Goossens that seemed to work:
 * > I added this at the end of wpfastestcache.php;
   >     ```
   >     function wpfc_deletecache() {
   >            global $wpfc;
   >            $wpfc->deleteCache();
   >      }
   >     ```
   > 
   > and called wpfc_deletecache from autoptimize and that seemed to work (the wpfc
   > cache-dir was removed).
   > Ideally you’d suppress the systemMessage if called this way by passing a param,
   > e.g.
   > `$wpfc->deleteCache('noMessage');`
   > and checking for that param in your deleteCache-function in common.php?
 * Do I need to add this code still?
 * [https://wordpress.org/plugins/wp-fastest-cache/](https://wordpress.org/plugins/wp-fastest-cache/)

Viewing 14 replies - 1 through 14 (of 14 total)

 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5407999)
 * > Within WP Fastest Cache I have Minify HTML, Minify Css, Combine Css and Combine
   > Js turned off
 * Why do you disable them? You don’t need to use another plugin.
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408010)
 * I found that using the minify and combine settings within WP Fastest Cache did
   not speed up the site as much as using Autoptimize instead. There is also the
   case that with Autoptimize I can choose what to exclude (my site uses a number
   of plugins and a theme that rely heavily on JS) whereas with WPFC I found that
   there were a few problems using the combine and minify settings, causing conflicts
   with them.
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408012)
 * > WPFC I found that there were a few problems using the combine and minify settings,
   > causing conflicts with them.
 * I always work on solving problems.
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408058)
 * Ok, so I have deactivated Autoptimize and initiated Minify HTML, Minify Css, 
   Combine Css and Combine Js through WPFC. This seems to have no effect on my code
   though. I can see through page source that neither my CSS, HTML or JS is minified
   or combined. Is there something that I need to do to enable this properly?
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408060)
 * Logged-in user cannot the cached version. Can you tell me your url please? I 
   wanna check.
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408061)
 * I know, I am checking it in another unlogged in browser
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408062)
 * tell me your url please via email. [fastestcache@gmail.com](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/fastestcache@gmail.com?output_format=md)
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408063)
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408064)
 * Sent
 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408069)
 * solved
 *  [WPsuperduperuser](https://wordpress.org/support/users/wpsuperduperuser/)
 * (@wpsuperduperuser)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408329)
 * How was it solved for anyone who might have a similar issue?
 *  Thread Starter [G-Olly](https://wordpress.org/support/users/g-olly/)
 * (@g-olly)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408330)
 * Hi Bob,
 * I have changed to using just WPFC instead of trying to combine it with autoptimize.
   The premium version works just as and if not more efficiently than the 2 plugins
   together without any of the glitches.
 *  [nikkoboy](https://wordpress.org/support/users/nikkoboy/)
 * (@nikkoboy)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408331)
 * Hi G-Olly, thanks for addressing this issue! I’ve been trying for the past two
   days to make WPFC and Autoptimize work together (to get the best of both worlds).
   Just like you, PageSpeed Insight score was higher when both plugins where active.
   However, Autoptimize generated some glitches when working simultaneously with
   WPFC (particularly on mobiles/Smarphones).
 * I thus deactivated Autoptimize, and let WPFC run the whole caching/minifying 
   process. Even though PageSpeed Insight score isn’t high as when both plugins 
   are running together, it is still far better than when I was using WP Super Cache
   + WP Super minify. I wrote an email to Futtta to ask his advice on how to combine
   Autoptimize + WPFC. If he answers, I’ll share his input in this thread.
 * One question: in you case, did the pro version of WPFC really made a big change(
   particularly regarding mobile caching feature)? Is it really faster than Autoptimize
   + WPFC?
 *  [nikkoboy](https://wordpress.org/support/users/nikkoboy/)
 * (@nikkoboy)
 * [10 years, 8 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408332)
 * Btw, I noticed a huge drop in Adsense conversion (CTR) on smartphones, since 
   I’ve been using Autoptimize + WPFC. Normally, I have a daily CTR of 2.5% – 3.5%
   on smartphones while I was still using WP Super Cache + WP Super minify.
 * Now, CTR on Smartphones has plummeted to 1.2% per day when using WPFC.
 * I’m not sure what causes less clicks on ads on mobiles vs before. Would the mobile
   caching feature in the premium version solve this? What does it bring compared
   to the standard caching feature of the free version of WPFC (Mobile = show the
   cached version for desktop to mobile devices)? Is it a game changer for mobile
   devices?

Viewing 14 replies - 1 through 14 (of 14 total)

The topic ‘Using Autoptimize with WP Fastest Cache’ is closed to new replies.

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## Tags

 * [blank-screen](https://wordpress.org/support/topic-tag/blank-screen/)
 * [clear cache](https://wordpress.org/support/topic-tag/clear-cache/)

 * 14 replies
 * 4 participants
 * Last reply from: [nikkoboy](https://wordpress.org/support/users/nikkoboy/)
 * Last activity: [10 years, 8 months ago](https://wordpress.org/support/topic/using-autoptimize-with-wp-fastest-cache/#post-5408332)
 * Status: resolved