How can I troubleshoot issues if Cloudflare is caching content I don't want cached?

First, check your origin server's `Cache-Control` headers. Next, review your Cloudflare page rules and caching settings. Ensure there are no rules configured to cache dynamic content or bypass caching inappropriately. Consider using the 'Purge by URL' option if you are experiencing unexpected behavior after changes. Use browser developer tools to monitor the HTTP headers.