Ad Unit Error: Cloudflare Denies Access
In order to eliminate this error, follow these steps below:
- Log in to your Cloudflare account.
- Select the specified domain.
- Navigate to Security >> WAF >> Tools, as shown in the image below.

- Under “IP Access Rules,” add the IP addresses provided by the AADS support team.
- Click on 'Verify embedded HTML code' in the 'Code Embedding' tab of an ad unit’s main page and your page will be checked within 10 minutes.

- Wait a few minutes, reload the ad unit dashboard, ad unit status should change to Getting ready
- All done! Your ad unit works correctly now
If an ad unit is not found (for example, due to incorrect installation, caching, blockers, or loading issues), impressions cannot be counted and no revenue can be accrued for that period.
For this reason, we strongly recommend verifying that the ad unit is detected immediately after installation and after any website changes.
If you have any questions about our platform, feel free to contact our support team. We’re here to help 24/7.
Updated on: 10/02/2026
Thank you!
