#How to Clear WordPress Server Cache (EASY STEPS)

Written by Jorge Lee in Wordpress

#How to Clear WordPress Server Cache (EASY STEPS)

To clear the WordPress server cache, you can follow these steps:

  1. If you are using a caching plugin like WP Super Cache or W3 Total Cache, go to the plugin’s settings page in your WordPress dashboard and click the “Delete Cache” or “Purge Cache” button. This will clear the cached content generated by the plugin.

  2. If your WordPress hosting provider has built-in caching, you can clear the cache from your hosting account dashboard. For example, on WP Engine you can go to the “Caching” menu and click “Clear all caches”, on Bluehost you can click the “Purge All” option in the “Caching” toolbar, and on SiteGround you can clear the cache from your hosting account control panel.

  3. If you don’t have a caching plugin or your hosting provider doesn’t have built-in caching controls, you can try using the wp_cache_flush() function. Create a new PHP file called flush.php in your WordPress root directory and add the following code:

“`php

flush();}wp_cache_flush();?>

“`

Then visit yoursite.com/flush.php to clear the cache.

Clearing the WordPress cache is often the first step to troubleshoot issues where your website changes are not immediately visible.

By following these methods, you can ensure that your WordPress site is displaying the latest updates.

What are the different types of caches in WordPress that need to be cleared?

Here is a concise answer to your question:

The main types of caches in WordPress that need to be cleared are:

  1. Browser cache: This is the cached data stored in the user’s web browser. It needs to be cleared to ensure users see the latest version of your website.

  2. WordPress cache plugins: Popular caching plugins like WP Rocket, WP Super Cache, and W3 Total Cache store cached versions of your website pages to improve performance. These caches need to be cleared when you make changes to your site.

  3. Server-side cache: Your web hosting provider may also implement server-level caching, such as object caching or page caching. This cache may need to be cleared by contacting your host’s support team.

Clearing these caches ensures that any updates, changes, or new content you make to your WordPress site are properly reflected for your users.

It’s recommended to clear your caches after making significant changes to your website design, content, plugins, or themes.

How can you clear the WordPress object cache?

The most effective way to clear the WordPress object cache is to use a caching plugin like WP Rocket, WP Super Cache, or W3 Total Cache.

Here are the steps:

With WP Rocket, go to the Settings > WP Rocket page in your WordPress dashboard and click the “Clear Cache” button.

With WP Super Cache, go to Settings > WP Super Cache and click the “Delete Cache” button.

With W3 Total Cache, go to Performance > Dashboard and click the “Empty all caches” button.

These caching plugins make it easy to clear the object cache with just a few clicks.

They also provide other caching features to improve your WordPress site’s performance.

If you don’t have a caching plugin installed, you can try clearing the object cache programmatically by adding the following code to your theme’s functions.php file or a custom plugin:

phpwp_cache_flush();

This will clear the WordPress object cache.

However, using a dedicated caching plugin is the recommended approach as it provides more control and features for managing your site’s cache.

What is the best way to clear the WordPress browser cache?

The best way to clear the WordPress browser cache is to follow these steps:

  1. Clear your own browser cache. This ensures you can see the latest changes on your website. In Google Chrome, go to the menu (three dots), select “More Tools”, then “Clear Browsing Data”.

  2. Clear the cache of any WordPress caching plugins you have installed, such as WP Rocket, WP Super Cache, or W3 Total Cache. In the plugin settings, look for a “Clear Cache” or “Purge Cache” button and click it.

  3. If your WordPress hosting provider offers built-in caching, contact their support team to learn how to clear the server-side cache. Some hosts like WP Engine and Flywheel have their own caching mechanisms that need to be cleared.

  4. As a last resort, you can try clearing the cache directly in your WordPress files via FTP, but this should only be done with extreme caution.

Clearing the WordPress browser cache, plugin cache, and server cache ensures that your website visitors see the latest updates and changes you’ve made, rather than outdated cached content.

This is an important troubleshooting step when you don’t see your changes reflected on the live site.

How do you clear the WordPress page cache using a plugin?

The most effective way to clear the WordPress page cache using a plugin is to use the WP Rocket plugin.

Here are the steps:

  1. Install and activate the WP Rocket plugin on your WordPress site.
  2. In your WordPress dashboard, go to Settings > WP Rocket.
  3. In the “Quick Actions” section, click the “Clear Cache” button.

This will immediately clear the cache for your entire WordPress site.

WP Rocket makes it easy to manage your WordPress cache and clear it as needed, such as after making updates to your content.

Some other popular WordPress caching plugins that allow you to clear the cache include W3 Total Cache and WP Super Cache.

The process is similar – you can find a “Clear Cache” or “Purge Cache” button in the plugin’s settings.

Clearing your WordPress cache is important to ensure visitors see the latest updates to your site, rather than outdated cached content.

It’s a simple process that can be done quickly through a caching plugin like WP Rocket.

Is there a way to automatically clear the WordPress cache on a schedule?

To automatically clear the WordPress cache on a schedule, you can use the W3 Total Cache plugin or the WP Fastest Cache plugin:

With W3 Total Cache, you can add a code snippet to your theme’s functions.php file to automatically clear the cache at scheduled intervals.

The code would look something like this:

php// Clear cache every 24 hoursadd_action(‘init’, ‘w3tc_flush_all’);add_action(‘wp_scheduled_delete’, ‘w3tc_flush_all’);wp_schedule_event(time(), ‘daily’, ‘wp_scheduled_delete’);

This will clear the entire cache (page, database, and minify) every 24 hours.

You can adjust the schedule by changing the ‘daily’ parameter to ‘hourly’, ‘twicedaily’, or a custom cron schedule.

Alternatively, you can use the WP Fastest Cache plugin, which has built-in options to enable scheduled automatic cache clearing.

After installing and activating the plugin, go to the “Delete Cache” tab and click “Add New Rule” under the “Timeout Rules” section.

Here you can select the pages to clear the cache for and set the schedule (e.g. every 24 hours).

Both of these methods allow you to automatically clear the WordPress cache on a regular schedule, helping to ensure your website always serves the latest content to visitors and maintain optimal performance.

How can you clear the WordPress cache without using a plugin?

The most effective way to clear the WordPress cache without using a plugin is to manually delete the cache files from your website’s server.

Here are the steps:

  1. Access your website’s hosting control panel and locate the File Manager or File Explorer.

  2. Navigate to the root directory of your WordPress installation, which is typically the “public_html” or “www” folder.

  3. Inside the root directory, look for a folder named “wp-content” and open it.

  4. Within the “wp-content” folder, you should find a folder named “cache” or something similar. This is where your WordPress cache files are stored.

  5. Delete all the files and folders inside the cache directory. This will clear the WordPress cache on your server.

Alternatively, you can also clear the WordPress cache by accessing your hosting provider’s caching management tools, if they provide such an option.

Some web hosts offer a one-click cache clearing feature in the hosting control panel.

If you don’t want to manually delete the cache files, you can also use a WordPress caching plugin like WP Rocket, W3 Total Cache, or WP Super Cache.

These plugins provide a simple way to clear the cache with just a few clicks from your WordPress dashboard.

In summary, the most effective way to clear the WordPress cache without using a plugin is to manually delete the cache files from your website’s server.

This can be done by accessing your hosting control panel and navigating to the “wp-content/cache” directory.

What are the potential consequences of not clearing the WordPress cache regularly?

The potential consequences of not clearing the WordPress cache regularly include:

The website may not display the most up-to-date content for users.

When changes are made to the website, such as updating content, adding new pages, or modifying the design, the cached version may continue to be served instead of the updated version.

This can lead to a poor user experience as visitors see outdated information.

Troubleshooting issues may be more difficult.

Cached files can sometimes cause errors or prevent certain functionality from working properly.

Clearing the cache is often the first step in troubleshooting WordPress issues.

Search engine optimization (SEO) may be negatively impacted.

Outdated cached content can affect how search engines index and rank the website, potentially leading to lower visibility in search results.

Performance may degrade over time.

While caching is essential for improving website speed and performance, not clearing the cache regularly can lead to a buildup of outdated files, which can slow down the site.

In summary, regularly clearing the WordPress cache ensures that users see the most current and accurate content, helps with troubleshooting, maintains good SEO, and keeps the website performing at its best.

Helpful Resources

Jorge Lee

Jorge Lee is the visionary founder and principal writer at CMSPursuits.com. With a keen interest in online content management systems, Jorge has established himself as a knowledgeable and engaging authority in this niche.

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