How to Clear Cache in WordPress

Do you know what a cache file is? If you are a WordPress user, you must be looking at how to clear cache in WordPress.

In simple words, cache is a place to temporarily store something in a computing environment. Cache memory is a type of RAM used by a computer’s CPU to reduce the average time it takes to access data from main memory.

This helps to maintain your website and keep it running as smoothly as possible. When you clear your cache, you can often expect a boost in speed, which is why so many people choose to clear their cache on a regular basis.

This is especially important for websites with lots of content and images. However, there may be times when you need to clear WordPress cache manually.

In this blog post, we will show you how to clear cache in WordPress. We will also discuss why you might need to do this and when it is appropriate to use this method. Let’s get started!

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What is Cache in WordPress?

Caching is the process of storing a static version of your website in a cache. The purpose of caching is to reduce the number of server resources required to load your website, which in turn improves the performance of your WordPress website. 

One of the most popular ways to improve WordPress performance through caching is by using a WordPress caching plugin. 

Caching plugins are designed to store a static version of your website in a cache, which allows WordPress to load much faster by skipping the heavier PHP scripts that run when your website is loading.

For WordPress, there are various different types of caching solutions. Using a WordPress caching plugin like WP Rocket or WP Super Cache is the most preferred technique.

These plugins allow you to select what files and media are cached, as well as when the cache expires and is cleaned up.

Why Clear Your WordPress Website Cache?

When you add new content to your WordPress website, it’s usually a good idea to clear your cache to make sure that visitors are seeing the latest version of your site. 

This is especially true if you’ve made significant changes to your site’s structure or design. If you don’t clear your cache, visitors may end up seeing an old version of your site instead of the new one. 

The easiest way to clear your cache is to visit the Advanced tab in your WordPress dashboard and click the “Clear Cache” button.

How to Clear Cache in WordPress

Step 1: Clear Your Web Browser Cache

When you visit a website, your web browser downloads files like HTML pages, style-sheets, JavaScript, and images from the website’s servers. 

Most web browsers also store some of these files in a cache so that if you return to the website, your web browser can show you the most up-to-date version of the site without having to download the files again. 

This speeds up your browsing experience and improves loading speeds for when you visit a website for the first time. 

When you clear your web browser’s cache, the browser removes these cached files so that the next time you visit the site, it will have to download the files again.

Web browsers, on the other hand, may fail to notice when a web page has changed. Instead of retrieving a new copy, they’ll use the cached version stored in your browser to load the page.

First, visit your website using Chrome Browser on the right side you can see these three dots >> then click on More Tools >> click on clear browsing data.

Clear cache in WordPress using chrome browser.

This opens a pop-up window where you may choose the content you want to erase from the cache.

Check the box next to ‘Cached pictures and files,’ then click the ‘Clear browsing data button.

Clear Browse Data

You’ve now successfully cleared the cache in your browser. You can check your WordPress blog to see if the new version of your site is loading.

Step 2: Clear WordPress Cache Using Caching Plugin

1. Clear Cache in WP Rocket

WP Rocket is a web-scale WordPress performance solution that can help you deliver up to 40X faster and lower your hosting costs. 

It works with your existing hosting plan and automatically adapts to grow with your site to reduce the stress on your server and save you money. The only thing you need to do is to install the plugin, activate it, and add your site to the list.

First, go to your WordPress Dashboard Setting >> WP-Rocket >> here on the right side you can see the Clear Cache option.

Clear cache in WordPress using WP-Rocket Plugin.

If you are using this plugin you can see this option in the WordPress menu also, you can clear cache from here also.

Clear Cache from WordPress Menu

Now WP Rocket will now clear all of your cached files for you.

 2. Clear Cache in WP Super Cache

WP Super Cache is one of the oldest and most popular caching plugins for WordPress. It can be used as an alternative to other caching plugins, or in addition to them. 

Just like other caching plugins, WP Super Cache can speed up your website without requiring any code changes, making it very easy to install and use. 

You can clear or purge the cache with a single click, which allows you to instantly see the effects of your changes without having to perform a full page reload.

In your WordPress admin panel, navigate to Settings >> WP Super Cache, and then click the ‘Delete Cache button in the ‘Delete Cached Pages section.

Clear cache using WP-Super cache.

WP Super Cache will now erase all of your website’s cached files.

Read our guide on How to Install plugins in WordPress.

Step 3: Clear Cache in WordPress from Your Hosting Server

Access to your server cache is handled differently by different web hosts. Your visitors will be able to browse a stored version of your website if you choose a good host. If you really must erase your server cache, we recommend contacting your hosting provider’s support team to learn the best approach to do it.

Some web providers allow you to use your cPanel to access this feature. Others, on the other hand, allow you to erase your cache directly from your WordPress dashboard.

1. Clear Cache in Bluehost Server

Bluehost offers one of the best WordPress hosting solutions available. They have a built-in caching solution that instantly improves your WordPress performance and speed. 

Using the built-in caching solution on Bluehost will allow you to speed up your WordPress website without having to install any additional plugins or modify any WordPress files. 

You can clear or purge the cache with a single click, which allows you to instantly see the effects of your changes without having to perform a full page reload.

Bluehost purge all Caching.

Simply log in to your WordPress admin dashboard, and in the top admin toolbar, you’ll find a ‘Caching’ button. Hover your mouse over this and select the ‘Purge All’ option.

2. Clear Cache in SiteGround Server

SiteGround has a great reputation for providing fast website hosting, and their WordPress hosting is no exception. 

Their state-of-the-art data centers are designed to provide maximum performance for your website. They also have a built-in caching system, which can improve the speed of your website without any additional configuration. 

This makes SiteGround a great choice for those who want to improve the performance of their WordPress site without getting too technical.

To delete your cache from your Siteground control panel >> go to Speed >> Caching under the site tool section of your hosting account dashboard.


Then choose ‘Dynamic Cache‘ from the options. Next, select the ‘Flush Cache‘ option from the drop-down menu next to your domain name by clicking on the menu icon next to it.

3. Clear Cache in Hostinger 

When it comes to website hosting, speed is of the essence. The websites we use on a daily basis have become almost impossible to navigate without the high-speed internet we have grown accustomed to. 

The ability to host your website in the cloud has revolutionized the internet, allowing for lightning-fast speeds without the need for on-site servers. 

One of the pioneers of cloud hosting is Hostinger, a provider that offers high-speed back-end and front-end hosting for WordPress websites.

Login to your Hotinger h-panel dashboard and search for the Advance option from here click on Cache Manager.

Hostinger Advance

Now from here, you can set the Automatic cache option. Hostinger will clear cache for you or you can also click on purge All cache from here.

Clear cache in WordPress using hostinger.

In the last, you can also clear the cache from a specific URL.

4. Clear Cache in Cloudflare

Cloudflare is one of the most powerful Content Delivery Networks (CDN) out there. It distributes your website’s content across its global network of data centers to deliver your website’s content faster to users in different regions. 

That improves your website’s performance for all countries. You can also use Cloudflare’s DNS services to improve your website’s performance in just a few easy steps.

First, log in to your Cloudflare dashboard then click on Caching >> Configuration >> then click on Purge Everything.

Clear cloud flare cache.

You’ve learned about how to clear cache in WordPress and beyond if you’ve made it this far. Clearing your cache guarantees that any new changes you make to your WordPress site appear right away, rather than having to wait for your cache to catch up.

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Rishabh Kolhe
Rishabh Kolhe

I am the founder of WealthyWork, I started my digital marketing journey in 2017. First, I started my career with SEO in Culturelligence, then after some time, I learned more about Digital Marketing. I worked as a Digital Marketer with Agile PeopleOps, a US-based HR organization. Now I am working in WealthyWork, We all specializing in Digital Marketing Services.

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