Cloudflare Cache Issues WordPress

Cloudflare cache creating problem some time in wordpress website.
But when using development mode then its works fine,
Current setup is
Wordpess
1-Wp super cache
2-w3speedster cache
3-Divi theme

User's WordPress website setup includes WP Super Cache, W3Speedster cache, and the Divi theme, and they are experiencing issues with Cloudflare cache. Development mode resolves these issues temporarily.

When you experience issues with Cloudflare's cache while using WP Super Cache and W3Speedster, it's often due to how these caching layers interact. Here are some steps you can take to troubleshoot and resolve the problem:

1. **Check Cache Settings:**
– Ensure that WP Super Cache and W3Speedster are configured properly. Sometimes, conflicting settings can cause problems. For example, if both plugins are caching the same content, it could lead to issues.

2. **Cloudflare Cache Purging:**
– If you make changes to your site (like updating posts or pages), make sure to purge the Cloudflare cache after those changes. You can do this manually from the Cloudflare dashboard or automate it using plugins.

3. **Adjust Cloudflare Page Rules:**
– Set up Cloudflare page rules to exclude specific URLs or patterns from being cached, especially for dynamic content or admin areas.

4. **Development Mode:**
– Since you mentioned that enabling development mode resolves the issues temporarily, consider keeping it on while troubleshooting. However, be aware that this will disable caching, which can slow down your site.

5. **Browser Caching:**
– Sometimes, local browser caching can interfere. Clear your browser's cache or test in an incognito window to see if the issue persists.

6. **Check for Conflicts:**
– Disable other plugins temporarily to see if any of them conflict with the caching plugins or Cloudflare.

7. **Debugging:**
– Enable debugging in WordPress to check for errors or warnings that may provide clues about what's causing the issue.

8. **Cloudflare Support:**
– If the problem continues, consider reaching out to Cloudflare support for assistance, as they may provide insights specific to your setup.

Try these steps to identify and fix the caching issues. If you need more specific guidance on any of these points, let me know!

Please recommend wp super cache and w3 speedter settings that works with clouflare cache

Here are some recommended settings for WP Super Cache and W3Speedster to work effectively with Cloudflare cache:

### WP Super Cache Settings
1. **Caching Mode:**
– **Simple (recommended)**: Use the Simple mode for easy setup. It generates static HTML files for serving cached pages.

2. **Cache Timeout:**
– Set the **Cache Timeout** to a suitable value, such as **3600 seconds (1 hour)**. This ensures your cache is refreshed regularly without serving stale content.

3. **Advanced Settings:**
– **Use mod_rewrite**: Ensure that the mod_rewrite method is enabled for faster caching.
– **304 Not Modified Header**: Enable this option to reduce bandwidth usage by checking if the cached file is still valid.
– **Cache Pages for Known Users**: Disable this option if you want to cache pages for logged-in users, but be cautious with dynamic content.
– **Cache HTTP requests**: Consider enabling this if you have API endpoints or specific requests you want to cache.

4. **Accepted Filenames & Rejected URIs:**
– Use the default settings but consider adding URIs for pages that should not be cached (e.g., cart, checkout, or user account pages).

5. **Preload Cache:**
– Enable the Preload Cache option to generate cached pages automatically when you publish or update a post.

### W3Speedster Settings
1. **Basic Settings:**
– Enable caching in the W3Speedster settings.

2. **Cache Settings:**
– **Enable Caching**: Ensure this is checked.
– **Cache Time**: Set the cache duration to **3600 seconds (1 hour)**, similar to WP Super Cache.

3. **Static Files:**
– Enable static file compression (CSS, JavaScript, and HTML) to reduce file sizes and load times.
– Use Gzip compression to further optimize file delivery.

4. **CDN Settings:**
– Integrate with Cloudflare using the built-in CDN settings. This will help in serving static resources through Cloudflare's network.

5. **Exclusions:**
– Exclude certain pages or URLs that shouldn't be cached (like checkout, cart, and account pages). You can specify these under the "Cache" settings.

6. **Minify Options:**
– Enable minification for CSS and JavaScript files. Test the site after enabling these options to ensure nothing breaks.

### Cloudflare Settings
1. **Caching Level:**
– Set Cloudflare's caching level to **Standard**. This will cache static content while ensuring dynamic content is served fresh.

2. **Browser Cache TTL:**
– Set the browser cache TTL to a suitable duration (e.g., **1 hour** or **1 day**).

3. **Page Rules:**
– Create page rules to **bypass cache** for dynamic pages like cart, checkout, and user account pages to avoid serving outdated content.

4. **Auto Minify:**
– Enable auto-minify for HTML, CSS, and JavaScript to reduce file sizes further.

5. **Rocket Loader:**
– Test Cloudflare’s Rocket Loader feature for optimizing JavaScript loading. Sometimes, it can conflict with certain scripts, so monitor performance.

By aligning these settings across WP Super Cache, W3Speedster, and Cloudflare, you should have a smooth caching experience without conflicts. After making these changes, monitor your site for any issues and make adjustments as needed.