Knowledgebase

Clearing LiteSpeed Cache in WordPress (Firstserv Guide)

LiteSpeed Cache (LSCache) is a powerful tool that improves the speed and performance of your WordPress website. However, after making updates to your content or design, cached pages may prevent those changes from appearing immediately.

This guide explains how to clear the cache so visitors always see the latest version of your site.

Method 1: Clear Cache via Admin Toolbar (Quickest Method)

Steps:

1. Log in to your WordPress dashboard
2. In the top admin toolbar, hover over LiteSpeed Cache
3. Click Purge All

✅ This clears the entire site cache instantly and is the fastest method available.

Method 2: Clear Cache via LiteSpeed Dashboard

Steps:

1. In your WordPress dashboard, go to:
   LiteSpeed Cache → Dashboard
2. Click Purge All

✅ This performs a full cache reset for your website.

Advanced Cache Clearing Options

If you only need to clear specific parts of your cache:

1. Go to:
   LiteSpeed Cache → Toolbox → Purge
2. Choose from targeted options such as:
   • CSS/JS Cache
   • Cache by URL
   • Private Cache

✅ This allows you to clear only what’s necessary without affecting the entire site.

Verify the Cache Has Been Cleared

After purging the cache:

• Clear your browser cache
• Open your site in an incognito/private window
• Test on another device if possible

✅ This ensures you’re seeing the most up-to-date version of your site.

Helpful Tips

Enable Automatic Cache Clearing

You can configure LiteSpeed to automatically clear cache when content is updated:

• Go to:
  LiteSpeed Cache → Settings → Purge
• Enable automatic purge options for posts, pages, and updates

Avoid Frequent Full Purges

• Full cache clears can temporarily reduce performance
• Where possible, use targeted purge options instead

Summary

To ensure your site reflects recent changes:

• Use Purge All for quick full cache clearing
• Use targeted purge options for specific updates
• Always verify changes after clearing cache

If you need help managing LiteSpeed Cache or troubleshooting display issues, the Firstserv support team is always happy to assist.