> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.wpcompress.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How WP Compress Smart Optimization Handles Plugin Updates

### Understanding WP Compress Smart Optimization and Plugin Updates

**Why Does WP Compress Clear Cache on Plugin Updates?**

When plugins on your WordPress site are updated, they typically modify your site's CSS (Cascading Style Sheets) and JavaScript files. These changes can affect the appearance and functionality of your site.

To ensure your website remains fast and efficient, **WP Compress Smart Optimization** detects these updates and automatically purges the cache. This action is crucial because it removes outdated data that could compromise site performance.

**What Happens After the Cache is Cleared?**

- **Automatic Re-optimization:** After the cache is purged, WP Compress immediately works to re-optimize your site the next time it is visited. This means that your site will load using the latest, optimized versions of CSS and JavaScript files, ensuring optimal performance and user experience.

**Benefits of Smart Optimization:**

- **Dynamic Adaptation:** Smart Optimization dynamically adjusts to changes on your site, such as plugin updates, to continuously provide top-tier performance.
- **Improved Load Times:** By re-optimizing after updates, WP Compress ensures that your site always loads quickly, enhancing user satisfaction and SEO rankings.

For any further questions, please contact our support team.