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How do you optimize the performance of a Drupal site?

How do you optimize the performance of a Drupal site?

Answer: To optimize the performance of a Drupal site, you can follow these key practices:

1. Caching: Enable and configure caching mechanisms like Drupal’s built-in cache and caching for pages, blocks, and views.
2. Optimize Images: Use image styles and compression tools to reduce image sizes.
3. Minify CSS and JavaScript: Combine and minify CSS and JS files to reduce load times.
4. Use a Content Delivery Network (CDN): Distribute content through a CDN to reduce server load and speed up delivery.
5. Database Optimization: Regularly optimize and clean the database using tools like the `drush` command line.
6. Update Modules and Core: Keep all modules and the Drupal core up to date for performance improvements and security.
7. Disable Unused Modules: Minimize the number of active modules to reduce overhead.
8. Use PHP OPcache: Enable OPcache for faster PHP execution.
9. Optimize Server Settings: Configure your web server (e.g., Apache or Nginx) for better performance.

Implementing these strategies can significantly enhance the performance of a Drupal site.

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