If you’ve ever encountered the dreaded “white screen of death” or seen your website running slow, chances are, your WordPress cache needs to be cleared. Clearing your WordPress cache can help improve the performance and speed of your website as it helps keep all the data stored in memory and prevents additional requests to the server. Let’s discuss what exactly a cache is and how to clear it.
What is WordPress Cache?
WordPress caches are files stored in memory that help reduce loading times when visitors come back to visit your site. Whenever a visitor lands on one of your pages, their browser downloads several files from your server, including images, scripts, CSS files, etc. To speed up loading time for subsequent visits, these files are stored in memory so that they don’t need to be requested again from the server each time someone visits the page. This makes loading times much faster since all of the necessary files have already been downloaded and stored in memory.
How to Clear WordPress Cache
There are several different ways you can clear WordPress cache depending on which type of caching system you use. The most common types of caching systems used by WordPress users include object-cache caching (which stores database queries in memory) and page-cache caching (which stores entire webpages). You can also use a plugin like W3 Total Cache or WP Super Cache to manually clear your cache quickly and easily.
If you aren’t using one of these plugins, then you will need to manually clear your cache using FTP or SSH access. To do this, start by logging into your hosting account via FTP or SSH access and navigating to either /wp-content/object-cache.php or /wp-content/uploads/. Once there, simply delete all the cached files within those folders. This should take care of clearing any object-cache or page-cache caches that may have been built up over time.
Clearing your WordPress cache can make a huge difference in terms of improving loading times for visitors on your website while also avoiding potential crashes due to high traffic levels. It’s important to know how caching works as well as how to properly clear it if needed so that you can ensure optimal performance for all visitors on your site at all times! Whether you choose to use an automated plugin such as W3 Total Cache or WP Super Cache or manually clear your cache through FTP or SSH access, following these steps will ensure that everything runs smoothly with no hiccups along the way. Good luck!
