LiteSpeed employs a highly efficient web server capable of handling significantly more requests per second than other web servers. Enabling the LiteSpeed Cache on your WordPress site offers faster loading times, improved security, and increased scalability.

It delivers content quickly, leading to better search engine rankings, increased visitor engagement, and higher conversions. It also includes various security features to protect against hacking attempts, DDoS attacks, and malware.

You can learn more from our Lightning Fast LiteSpeed Web Hosting blog post.

Follow these steps to install LiteSpeed on your WordPress site:

Step 1: Log in to your WordPress backend

For instructions on how to log into your WordPress backend, please follow this guide here.

Screenshot: WordPress Login Page

Step 2: Navigate to Plugins

On the left-hand side panel, hover over Plugins, then click Add New.

Screenshot: WordPress Panel Highlighting Plugins > Add New

Step 3: Search for LiteSpeed Cache

In the search bar, type in “litespeed cache”.

Screenshot: Add Plugins Page with 'LiteSpeed Cache' in Search Box

Step 4: Install the plugin

Look for ‘LiteSpeed Cache by LiteSpeed Technologies’, then click the Install Now button.

Screenshot: LiteSpeed Cache Plugin with 'Install Now' Button

Step 5: Activate the plugin

Once installed, click the Activate button.

Screenshot: LiteSpeed Cache Plugin with 'Activate' Button

Step 6: Confirmation

Once completed, it will take you to the next page, advising that the plugin is active.

Screenshot: Plugins Page 'Plugin Activated' Notification

Step 7: Navigate to Cache settings

On the left-hand side panel, hover over LiteSpeed Cache, then click the Cache option.

Screenshot: WordPress Panel Highlighting LiteSpeed Cache > Cache

Step 8: Enable Cache

Ensure the ‘Enable Cache’ option is ON and click the Save Changes button (if you made any changes).

Screenshot: Cache Control Settings Page

Step 9: Purge All Cache

Click the Purge All button at the top of the page.

Screenshot: LiteSpeed Cache Shortcut Drop-Down Menu Highlighting Purge All

That’s it! You have enabled LiteSpeed on your WordPress site.