WP Super Cache Settings: Comprehensive Analysis

Written By Peter L

On July 27, 2021

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It can undoubtedly be crucial to speed up a website, especially if you are to compete with the other sites. One can apply a number of methods for boosting the WordPress site, and the best cache plugin can significantly affect the website’s loading time and also its SEO. In this article, we have discussed a few things about wp super cache settings that can help you understand the plugin better.

As cache plugins are the most compelling possibility for diminishing server load times and racing up your website, WP super cache plugin can be an exemplary selection for web specialists and is obtainable for free. One needs to follow the right WP Super Cache settings in order to boost the website performance, as it can slash the page load times to half without even having any specialized knowledge.

PageSpeedy.io is an all-in-one WordPress performance plugin and is considered revolutionary to clean the database, cache your site, and compress the images. The cache characteristic of PageSpeedy is formulated around the most agile caching engine on the entire globe. This simple and effective tool is everything that is required to keep your website thoroughly optimized and fast.

How does WordPress serve our content?

The question may be a little tricky because the overall processing might have some technical aspects, but when visitors happen to use a page or post of a website, it may involve a lot of database queries and PHP processing if you are not caching actively.

When the traffic spikes, things happen to exhaust the server resources and can take time. WordPress dynamically executes these processes, or one can say that it implements separate procedures to load the web content for every visit.

Until all the processes are finished, your visitors are not able to see your website. Although computers are fast nowadays, they can still take a lot of time. Therefore, caching is always important for a WordPress site, and WP Supercache fixes this particular issue.

wp super cache preload

Introduction to WP Super Cache Plugin 

WP Super Cache is an ideal plugin for WordPress sites, as heavy PHP scripts can cause laziness on your WordPress site. The best thing about this plugin is that it doesn’t rely on PHP scripts as it goes for the static HTML files served directly by the Apache Web Server. In conclusion, you will examine a prominent improvement in the loading of your WordPress site.

When pages are continuously added to the web content, then you will start feeling a great decrease in the page loading speed of the WordPress site. This is where WP Super Cache can be ideal for increasing the speed of your site and is among the most famous of the plugins crucial to increase the speed.


WP Super Cache best settings

You will find the WP Super Cache settings page very simple, so it is easy for beginners. When we compare it to other similar types of plugins, one can configure it quite quickly and easily.


Downloading and installation

In the first step, the plugin needs to be downloaded and installed before one can use it. You have to log into the admin area of WordPress and then enter the plugins tab. You will locate the plugins menu, and there you can and snap the ‘Add New’ button. Subsequently, you will observe the ‘Upload button’ selection, and there will be a search box.

In the search bar, you will typewrite WP Super Cache and push the enter key. Snap on install if you detect the plugin, and after pausing for some seconds, your plugin will be established. In progression, to get the plugin running, you have to tick the ‘Activate’ key.

wp super cache

WP super cache simple speed


The following action is to get equipped to set up the plugin. The WordPress dashboard panel needs to be opened, and you can click on the ‘settings tab. In the sub-menu, you will be able to easily find WP Super Cache, right next to it the WP Super Cache Settings page. In order to make things easy, you have to move step by step so that you may not have any issues during the speed optimization of your website.



When you enter the settings page, the first thing you will be seeing is the ‘Easy’ tab. You are expected to tick on this tab when your settings are yet in the Off state. Update the scenes in the next step.


  • Caching

An effortless alternative to enhance the page load times is to allow this distinct trait. You need to click on the radio button because your basic page caching on the website will be activated by doing this. When you click the ‘Update Status,’ Supercache will start working.


  • Test Cache

When you enable cache, you need to find out whether it is turned on and working. You will witness a ‘Test Cache’ label, and meanwhile, you click on it, you can review the caching state. This particular feature will be able to collect various copies of the home page results and then compare them with the timestamps.


  • Delete Cache

Plainly below the ‘Test Cache’ selection, there is a ‘Delete Cache button. Clicking this button refreshes the cached pages to the new version, especially when your website has an update, mainly to the JavaScript or the CSS files. This feature can recache the pages, delete the old ones, and the plugin will save the most recent.

wp super cache preload


By scrolling down to the advanced settings, you need to tick the box in order to enable WP Super Cache dynamic content. This particular option can generate static for the dynamic files. In the next step, a box needs to be ticked to clear all the cache files when a post is published or updated on your blog.

  • Caching

In order to have quick access to the website, you can enable this particular feature. When this specific option is approved, the advanced cached settings are automatically turned on.


  • Cache delivery method

You will have a choice to get a ‘WP super Simple Speed’ mode that is recommended and is considered to be very easy, especially the ones with no programming knowledge. It tends to use PHP by itself for the delivery of the cached file.

Although the expert mode is considered faster than the simpler one because of the Apache’s mod, rewrite feature to serve the static HTML files, but the simple method is still preferred if you are not that comfortable with the PHP files. The simple mode works well for the majority of websites.


  • Miscellaneous

It is periodically advised to approve the ‘Don’t cache pages for the known users’ trait, as it can be beneficial for conventional guests. The ‘Don’t cache pages with GET parameters’ selection can be permitted, but the separate pages are not cached by it.

With the help of the ‘Compress Pages’ option, you can cut the size of the system files without affecting the functionality of the file. Attempt not to permit the ‘Cache HTTP headers with page content’ trait; although it can cause the cached pages to fly, PHP file offering is practiced by it, and this can get it crawling.

You continuously have to acknowledge the ‘Cache Rebuild’ choice because it reveals the cached page if the fresh file is in the method. There is also a ‘304 not modified browser caching’ option, and enabling it may prevent cache updating on the ‘Tag Pages.’


  • Advanced

You need to check the ‘Enable Dynamic Caching’ option to allow caching for the WP Super Cache dynamic content. ‘Mobile Device Support’ feature should also be enabled as the option generates cached files for mobile users.

Incapacitating the ‘Remove UTF8/blog charset support from .htaccess file’ selection can settle problems concerning any mysterious figures. The ‘Clear all cache files’ option should be ticked, as it helps to clear all the cache. Strive to approve the ‘only refresh current page when comments made’ feature if there are a bunch of remarks. Try to disable the ‘List of the newest cached pages on this page selection as it plainly demonstrates the pages that have been cached.


  • Expiry time & garbage collection

In the advance feature of the WP Super Cache settings, there is an Expiry Time and Garbage Collection section, and you have the option to set the frequency and time for the collection of garbage from the server cache files. The settings are approximately placed at 1800 settings, so you can also leave these by default.


  • Accepted names of files and rejected URIs

By going through the Advanced setting page, you will reach this particular section. You can specify those pages that you don’t like to cache. This feature is particularly used by excluding e-commerce pages or updated ones on a frequent basis.


  • Rejected User agents

This characteristic in the High-level settings is capable of limiting the user agents from viewing the cached pages. The most common user agents are Googlebot and Bingbot.


  • Lock Down

The ‘Enable Lock Down’ option should be clicked, as it happens to prepare the server for any unexpected traffic spike.


  • Files cached directly

A specific page can be added here that is able to get a high spike in traffic.


  • Fix configuration

This particular feature is able to restore all of the default WP Super Best Settings.


WP super cache CDN

WP Super Cache CDN is surely a handy feature if people visit your site from different areas of the world. With the help of the multiple data centers that are present all around the world, this particular feature is able to host large files. This way, it is ready to lessen the geographic distance between the guest and the server.

The WP Super Cache CDN service should separately be connected to the plugin. Although you will discover multiple CDN aids like Cloudflare or StackPath, and to allow the CDN characteristic in WP Super Cache settings, you need to exercise these services.

By receiving guidance from this plugin, you can establish a CDN on the CDN list. You need to enable the CDN Support feature in this section of Super Cache CDN. In order to properly utilize this feature, you have to provide an On-Site as well as an Off-Site URL. You can also save the settings for Super Cache CDN.



When you are able to set the Cache Timeout in a proper manner with the help of the Advanced settings option, you will notice that the expired cached pages automatically get deleted, and they would not be stressing your server. While working on the site, you can make changes to your JavaScript or CSS files, and then a cached version can be seen by you. The issues for this purpose can be fixed by deleting the cache.

The Content menu clearly displays the statistics of the pages in the cache, and this is where you can separately delete any cached pages. When in automatic mode, the cached statistics cannot be generated; therefore, you have to use the ‘Regenerate Cache Status’ button.


WP super cache Preload

WP Super Cache preload is a refresh when, in a single go, all of the cached pages are refreshed and cleared. When you enable this particular feature, it is able to improve both your website and the indexing speed. It is worth noticing that the preload option has issues as it consumes the server resources, and this can make your website slow by putting stress on the website server.

You will be observing a ‘Refresh Preloaded Cache Files Every’ option by default that is fixed to 600 minutes. You can leave it to zero minutes if you don’t like the static files to refresh the cache manually. If you are utilizing shared hosting and if it is exerting any strain on the server, then you hold the alternative to improve this number.

The WP Super Cache preload feature is able to create many files, and cache can immediately be made without even visiting all of the pages. This feature can also be automated if you consider that you need it this way.



It is better to skip this particular section and leave everything the way it is if you are using WordPress MU Domain Mapping Plugin, Bad Behavior plugin, or the WPtouch Plugin. For this specific case, you can enable compatibility.

wp super cache plugin


Experts never advise you to make any changes in this section if everything is going according to your requirements. The debugging mode can be enabled by specifying your IP in an appropriate field. Debugging feature has its own importance in the WP Super Cache settings. You can further make the selection to acknowledge the ‘Check of the front page every five minutes’ point. In the line of the ‘Front Page Text,’ you are demanded to combine the script, and it is obligatory to be a term or an expression carried solely on the leading page.


Final Words

Cache plugins can be great to speed up any WordPress site, but hosting is also considered to be another major factor. If you have the perfect WP Super Cache settings and dependable hosting, it can take your website’s loading speed to the subsequent level. WP Super Cache is capable of generating immobile HTML data for a website when visitants inquire about the page, and rather than more massive PHP files, it assists the HTML files. This is the reason why it reduces the page load times, and as a result, it offers a great user experience to the visitors.

Also Read: W3 Total Cache Settings: The Ideal Guide to Understand the Plugin

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