> ## Documentation Index
> Fetch the complete documentation index at: https://bunnynet-cb9733c2-support-migration.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CDN Acceleration Not Enabled

> Fix the "CDN Acceleration Is Not Enabled" error in the bunny.net WordPress plugin.

If the bunny.net WordPress plugin shows an error indicating CDN acceleration isn't detected, this guide covers the most common causes and solutions.

<Frame>
  <img src="https://mintcdn.com/bunnynet-cb9733c2-support-migration/w32H-OuMiEPPh72G/images/integrations/wordpress/acceleration-error-banner.png?fit=max&auto=format&n=w32H-OuMiEPPh72G&q=85&s=e8ea2a8f0518a8e301bc9000d754a338" alt="CDN Acceleration Not Enabled error" width="908" height="348" data-path="images/integrations/wordpress/acceleration-error-banner.png" />
</Frame>

## Common causes

### Direct origin access

You may be accessing your WordPress admin panel without routing traffic through bunny.net. This can happen if:

* DNS settings have not yet propagated
* Your computer has a stale DNS cache entry
* A static IP for your domain is defined in your computer's hosts file

### CDN Acceleration not properly configured

Your DNS settings may be incomplete or misconfigured. DNS records that aren't properly set up for CDN acceleration will prevent detection.

### Web server altering headers

If your site is behind a reverse proxy (e.g., Cloudflare, NGINX, or a load balancer), it may strip or modify the headers that bunny.net uses to confirm CDN usage.

## Solutions

### Clear your DNS cache

<Tabs>
  <Tab title="Windows">
    ```bash theme={null}
    ipconfig /flushdns
    ```
  </Tab>

  <Tab title="macOS">
    ```bash theme={null}
    sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
    ```
  </Tab>

  <Tab title="Linux">
    Restart the `nscd` or `systemd-resolved` service.
  </Tab>
</Tabs>

Then restart your browser or clear its cache.

### Verify Bunny DNS and CDN settings

In the bunny.net dashboard, go to the **DNS** section. Make sure the DNS record pointing to your site has the green **CDN Proxy** icon enabled. If not, edit the DNS record and enable CDN Acceleration.

<Frame>
  <img src="https://mintcdn.com/bunnynet-cb9733c2-support-migration/w32H-OuMiEPPh72G/images/integrations/wordpress/acceleration-dns-green-icon.png?fit=max&auto=format&n=w32H-OuMiEPPh72G&q=85&s=598db1f8579065ac575326d2e5ad19cc" alt="Green CDN Proxy icon in DNS settings" width="881" height="168" data-path="images/integrations/wordpress/acceleration-dns-green-icon.png" />
</Frame>

## Verifying CDN Acceleration

You can confirm your setup is working using any of these methods:

* A green **CDN Proxy** icon next to your DNS record in the bunny.net dashboard
* Response headers from your site containing:
  * `CDN-ProxyVer: 1.04`
  * `CDN-RequestPullSuccess: True`
  * `CDN-RequestPullCode: 200`
* In your WordPress Admin Panel under **bunny.net → About → Technical Information → Request Headers**, both `Cdn-RequestId` and `Via: BunnyCDN` should appear