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A Guide to Clearing Cache with LiteSpeed Cache


In the relentless pursuit of speed optimization, website owners are constantly seeking ways to enhance user experience and improve SEO rankings. Among the myriad of strategies available, clearing cache emerges as a fundamental yet often overlooked technique to boost website performance. In this guide, we delve into the importance of cache clearance and provide step-by-step instructions on how to effectively utilize LiteSpeed Cache, a renowned caching solution for WordPress.

Why Cache Clearance Matters

Regular cache clearance is essential for ensuring that visitors are served with the latest versions of website pages. Cached pages, although efficient in delivering content swiftly, pose a challenge when updates are made. Consider a scenario where a promotional deal showcased on the homepage expires. Despite removing references to the deal, visitors may still encounter the outdated information due to the static nature of cached pages. By clearing the cache, website owners can guarantee that all modifications are promptly reflected, thus averting confusion and maintaining relevance.

Moreover, cache clearance facilitates the optimization of server resources by flushing out redundant data stored in RAM. This process not only enhances speed but also mitigates potential errors, contributing to seamless website operation. Therefore, integrating cache clearance as a routine maintenance task is paramount for sustaining optimal website performance.

How to Clear Cache with LiteSpeed Cache

Step 1: Access LiteSpeed Cache Plugin

  • Log in to your WordPress admin dashboard.
  • Navigate to the left-hand menu and click on “LiteSpeed Cache.”

Step 2: Navigate to the Toolbox

  • Within the LiteSpeed Cache dashboard, locate and click on the “Toolbox” tab.

Step 3: Access the Purge Tab

  • Once in the Toolbox section, find and click on the “Purge” tab. This tab contains various cache clearance tools provided by the plugin.

Step 4: Choose Cache Clearance Option

  • Review the options available under the Purge tab. LiteSpeed Cache offers multiple ways to clear cache, including purging specific types of data or clearing all cached content.

Step 5: Clear Cache

  • To clear all cached content, simply click on the “Purge All” button. This action will remove all cached data stored by LiteSpeed Cache.

Step 6: Utilize Granular Options (Optional)

  • For more targeted cache clearance, consider using the specific options provided under the Purge tab. This allows you to purge only certain types of cached data, such as the front page or specific categories/tags.

Step 7: Manually Input Criteria (Optional)

  • If desired, you can manually input criteria to further customize cache clearance. This includes specifying URLs, taxonomies (e.g., categories, tags), or individual posts/pages for clearance.

Step 8: Confirm Clearance

  • After selecting your desired clearance option(s), review your choices to ensure accuracy.

Step 9: Execute Clearance

  • Once confirmed, proceed to execute the cache clearance action by clicking the respective button (e.g., “Purge All,” “Purge Front Page”).

Step 10: Verify Cache Clearance

  • After executing the cache clearance, verify that the action was successful by visiting your website and confirming that the cached content has been updated or removed.


By following these step-by-step instructions, you can effectively clear cache using LiteSpeed Cache, ensuring optimal website performance and user experience.