初心者のためのWP Super Cacheのインストールと設定方法（簡単な方法）

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1. Anze

   Hey; I have a question – so preload mode enabled does not deletes old cached files – but does that means then when preloaded files are refreshed, the old ones are deleted and replaced, or does it just adding files, which would mean space on server would eventually run out?

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   • WPBeginner Support

     When the page is preloaded a new time, the old preloaded version would be deleted and replaced.

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2. James Omeke

   Thanks so much . This was very helpful.
   I got my website up and running now

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   • WPBeginner Support

     You’re welcome, glad our guide was helpful!

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3. Mike Royden

   Plug in installed, but can’t get past this;

   Permalink Structure Error
   A custom url or permalink structure is required for this plugin to work correctly. Please go to the Permalinks Options Page to configure your permalinks.

   I have gone to the Permalinks Options Page to configure your permalinks, but can’t see where I’m going wrong. Going round in circles, please help. Thanks

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   • WPBeginner Support

     You would want to ensure your permalinks are not set to plain for that error. We recommend using the Post name structure.

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     • Mike Royden

       Sorted! Many thanks for your advice and taking the time to reply. Cheers.

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4. Katherine

   I’m trying to set up this plug in to get the best results, and I’m not tech-savvy at all. Your Wp advanced cache set up section is not the same as the current plugin advanced options.

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   • WPBeginner Support

     Thank you for letting us know, we will be sure to take a look into this and update our article when able.

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5. Simon

   I was able to speed up my homepage significantly but unfortunately it only worked for the homepage. The subpages like i.e. ‘Services’ are still really slow.
   What could be the problem?

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   • WPBeginner Support

     You would want to run a speed test for that using our guide below to figure that out:
     https://www.wpbeginner.com/beginners-guide/how-to-properly-run-a-website-speed-test-best-tools/

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6. Rainey

   Unable to activate the plugin. I get a warning message that a .php file already exists and I should manually delete it before using the plugin. Since I am not a techie I do not know where to go to delete the file. If you could put language in your update to the tutorial to guide us would be really helpful.

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   • WPBeginner Support

     For that error, you may want to follow our guide below:
     https://www.wpbeginner.com/wp-tutorials/how-to-fix-destination-folder-already-exists-error-in-wordpress/

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7. Paul

   This post is dated. When will this post be updated? Would like to know the current status of WP Super Cache?

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   • WPBeginner Support

     Thank you for letting us know, we do not have a specific date that content will be updated but we will take a look into updating this article

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8. Nic

   Is there a way to export settings once you get done?

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   • WPBeginner Support

     At the moment WP Super Cache does not have a built-in option to export settings.

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9. ShoaiB

   Thank you for this Awesome Guide.

   I’m using WP Super Cache (Version 1.7.0 ). In the above tutorial, many features are not included. plz, Update Post.

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   • WPBeginner Support

     Thank you for your request, we will look into updating the post

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10. Christopher

    not as easy as described…

    A custom url or permalink structure is required for this plugin to work correctly. Please go to the Permalinks Options Page to configure your permalinks.

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    • WPBeginner Support

      Thank you for reminding us of that, we’ll be sure to look into updating the article for clarification.

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11. Ana

    Hello Support!

    Thank you for all your work, I’m a complete newbie and without you, I don’t know how I’d manage.

    I’m confused as regards what off-site URLs and CNames are, so I’m unable to fill in that in the form. Do I have to refer to somewhere on my page to find out or do I just create it my indicating something?
    Just in case it affects somehow I’d like to inform that I run a multisite.

    Thank you so much & hope you can help me,

    Ana

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    • WPBeginner Support

      Hi Ana,

      The off site URL is the URL of your CDN location and CNames are different pullzones you have created on your CDN server. If you are not using a CDN, then you don’t need to make any changes to these settings.

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12. krishna

    can i use this plugin for testing in localhost ??
    i installed this plugin in localhost and in “Cache Contents” nothing cached
    displaying this …

    WP-Cache (0KB)
    0 Cached Pages
    0 Expired Pages
    WP-Super-Cache (0KB)
    0 Cached Pages
    0 Expired Pages

    is it because i can’t use cache plugin in localhost or some other issue ?

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13. Hardik

    There is nothing called MOD_REWRITE. Everything from that step seems completely different. Please update the tutorial.

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14. Mike

    No matter what settings I use Pingdom still gives me an F and says “The following cacheable resources have a short freshness lifetime. Specify an expiration at least one week in the future for the following resources:” and I see and “expiration not specified” message in the details. Am I missing a setting?

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15. Akshay

    Hi Team ,

    Thanks for the amazing article .

    I have installed WP Super Cache with cloudflare (newbie blogger).
    Can you please help me, how can I integrate cloudflare with WP super cache .

    I did not found any articles or vidoes for the same .

    I thought of installing WP Total , but it has not releasedthe update for recent wordpress version 4.8.1

    Thank You

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16. Sumaiya

    Hi, I wanted to speed up my site. I used this guide and customized the settings as you shown. But before installing this plugin I tested my site speed it was 4.20 sec. But after installing I check it was 6.78 sec. Why is it like this? please guide me well.

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    • WPBeginner Support

      Hi Sumaiya,

      Please test it again. If the result persists, then deactivate the plugin.

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17. Rajeev jaiswal

    hello sir, I’m trying to integrate js and CSS code elements in twenty-seventeen WordPress theme. I use enqueue methods but it does not work, so suggest me to all about.

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18. Sara

    I just downloaded WP Super Cache and the “Advanced” Page doesn’t have the same setup (or some of the same options!) as your screenshot and instructions. Are those dates, or did I somehow end up with an older version of the plugin?

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    • Carrie

      Same here, my settings are different.

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19. Abner

    Hi guys – Thanks for sharing this. I am using wp super cache and my wordpress is 4.0.1. At first, i don’t have any problem. Until recently, having a problem. My post did not appear on my website. I tried to put the caching off and my post appear. After that, I put the caching on again. My workaround was after posting article to my website, I will put my caching off to appear the post in my website, then after a few minutes, I will put the caching to on.
    Few weeks doing that, and now, when I put the caching on, my post will disappear again to my website. As of now, my caching is still off.
    Thanks and hope you can help me.

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    • WPBeginner Support

      Hi Abner,

      Seems like WP Super Cache is not clearing the cache when you publish new content. Please see our article on how to clear cache in WordPress.

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20. Mark Layton

    Hello Support,

    Thank You for your help with this issue while trying to install WP Super Cache.
    Here is a copy of issue :

    Warning! Could not update /var/www/website/wp-config.php! WPCACHEHOME must be set in config file.

    Warning! /var/www/website/wp-content/advanced-cache.php does not exist or cannot be updated.

    1. If it already exists, please delete the file first.
    2. Make /var/www/website/wp-content writable using the chmod command through your ftp or server software. (chmod 777 /var/www/website/wp-content) and refresh this page. This is only a temporary measure and you’ll have to make it read only afterwards again. (Change 777 to 755 in the previous command)
    3. Refresh this page to update /var/www/website/wp-content/advanced-cache.php
    If that doesn’t work, make sure the file /var/www/website/wp-content/advanced-cache.php doesn’t exist:
    1. Open /var/www/website/wp-content/plugins/wp-super-cache/advanced-cache.php$wp_cache_file in a text editor.
    2. Change the text CACHEHOME to /var/www/website/wp-content/plugins/wp-super-cache/
    3. Save the file and copy it to /var/www/website/wp-content/advanced-cache.php and refresh this page.
    Cannot continue… fix previous problems and retry.

    Already use your Envira Gallery and WP Forms and those are fantastic.
    Should I just use W3 Total Cache instead?

    Thank You so much for your help.
    Mark Layton

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    • WPBeginner Support

      Hey Mark,

      You can try following the instructions shown in WP Super Cache. If you find them too complicated, then you can try W3 Total Cache. Good luck

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21. sheikave Jhurreea

    Initially my website was loading for under 8 seconds which is pretty bad. But using your tutorial I was able get 90/100 for desktop performance.

    But the mobile platform it remained 74/100. Could you suggest some resources where I could look up too or what is your suggestion.

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    • WPBeginner Support

      Hey Sheikave,

      Congrats! That’s impressive. You may also want to see our guide on how to fix render-blocking JavaScript and CSS in WordPress.

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