Modify Pressable CDN Cache Control Headers

By default, Pressable’s CDN will set the cache-control: max-age to 7 days — unless the asset has a parameter, in which case it will be 10 years. If you’d like to increase this amount of time, you may do so by appending any parameter to your static assets. That parameter will increase the time the […]

Clearing CSS Cache in Divi

The Divi WordPress theme adds a lot of features and functions to WordPress. This allows users to create more complex layouts while maintaining fast performance times. As part of the performance part the Divi developers have created a cache for the CSS files created by Divi. Why Cache CSS files? Cascading Style Sheets(CSS) allow websites […]

Object Caching with Memcache

By default the WordPress object cache is non-persistent. This means that data stored in the object cache resides in memory only and only for the duration of the request. However, Pressable uses Memcache to store cached data in the object cache persistently across page loads to speed up your site.  You can clear this cache […]

How does Batcache page caching work?

Page caching is one of the three levels of caching Pressable uses to ensure your site loads quickly and efficiently. To achieve page caching, we use a drop-in plugin called Batcache, which is “symlinked” as advanced-cache.php in the wp-content folder on every Pressable site. Batcache stores and serves rendered pages. In a nutshell, when your […]

How do I set up Page Redirections for my site?

One of the biggest reasons why WordPress is so popular is because there is pretty much a plugin to help solve any problem you may have. One of the most common problems we get asked about is, “How do I setup 301 Redirections for my site?”.  To get this accomplished, we recommend the use of the […]

What are the levels of caching available on Pressable?

WordPress is an amazing tool for publishing a website tied into a relational database. In order to make a WordPress website perform as fast as possible Pressable uses a number of cache types. Understanding how Pressable accelerates your website with caching will help you design better websites that perform the best for your users. Caching […]

How Pressable’s CDN Works

All Pressable sites can activate our Content Delivery Network (CDN). Our CDN has points of presence (PoPs) globally, as shown on the map above. These PoPs allow us to deliver content to your site’s visitors from a server nearest them. Pressable’s CDN caches static assets with the following file extensions: jpg, jpeg, gif, png, css, bmp, […]

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