How can I test if my CDN is working correctly?

To verify your CDN is functioning properly, follow these steps:

  • Use browser developer tools to check if static assets are loading from CDN URLs
  • Run a speed test using GTmetrix or Pingdom
  • Check HTTP headers for CDN-specific information
  • Verify global load times using tools like WebPageTest

The WP Super Cache plugin includes CDN testing features and can help verify proper integration. Look for improved load times and CDN URLs in your page source. If issues arise, check your CDN configuration and ensure proper SSL certificate setup.