LiteSpeed Cache is a powerful caching solution that can significantly improve the performance of your PrestaShop store. By leveraging server-level caching, it helps reduce page load times, improve user experience, and decrease server resource usage.
Unlike some applications where the LiteSpeed Cache plugin may be pre-installed, PrestaShop requires manual installation of the LiteSpeed Cache module.
Table of Contents
Download the LiteSpeed Cache Module
Before installing the module, you must download the latest version from the official LiteSpeed Technologies website.
Visit: https://www.litespeedtech.com/products/cache-plugins/prestashop-acceleration/download
On the download page, locate Step 2 and download the LSCache Module package. The file will be provided as a ZIP archive, which will be used during the installation process.
Install the Module in PrestaShop
Once the module has been downloaded, log in to your PrestaShop administration panel.
Navigate to:
Improve → Modules
In the upper-right corner of the Modules page, click the option to upload a new module.
Select the ZIP file you downloaded from the LiteSpeed website and wait for the upload process to complete.
After a few moments, PrestaShop will confirm that the module has been successfully installed and is ready for configuration.
Activate LiteSpeed Cache
Activating the module only takes a few moments.
Open the LiteSpeed Cache module settings and enable the option:
Enable LiteSpeed Cache
After enabling the feature, scroll down and save your changes.
Once the settings have been saved, LiteSpeed Cache will begin serving cached content for your store, helping to improve overall website performance.
Verify That Caching Is Working
After activation, it is recommended to clear any existing caches and test your storefront in a private browser window.
You should notice:
- Faster page loading times
- Reduced server load
- Improved performance for returning visitors
- Better scalability during periods of increased traffic
Additional Configuration Options
LiteSpeed Cache offers numerous advanced settings for cache management, optimization, and fine-tuning. Depending on your store’s requirements, you may wish to customize these options further.
For detailed documentation and configuration guidance, refer to the official LiteSpeed Cache documentation: https://docs.litespeedtech.com/lscache/lscps/settings
Conclusion
Installing and enabling LiteSpeed Cache is one of the simplest ways to improve the performance of a PrestaShop store running on a LiteSpeed-powered hosting environment. With just a few steps, you can take advantage of server-level caching and provide a faster browsing experience for your customers.