Title: net::ERR_BLOCKED_BY_ORB error when using aws cloudfront
Last modified: December 6, 2024

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# net::ERR_BLOCKED_BY_ORB error when using aws cloudfront

 *  Resolved [hasintha86](https://wordpress.org/support/users/hasintha86/)
 * (@hasintha86)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/)
 * Hi team
 * just configured to use cloudfront CDN but getting this error in the console. 
   none of the images, js or css loads. all are blocked by this error (net::ERR_BLOCKED_BY_ORB)
 * ![](https://i0.wp.com/i.ibb.co/HGJ2WwC/Screenshot-2024-12-06-184642.png?ssl=1)
 * Please help me to debug this.
 * Best Regards
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fneterr_blocked_by_orb-error-when-using-aws-cloudfront%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * (@vmarko)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/#post-18183023)
 * Hello [@hasintha86](https://wordpress.org/support/users/hasintha86/)
 * Thank you for reaching out and I am happy to help!
   The net::ERR_BLOCKED_BY_ORB
   error in Chrome usually occurs due to Cross-Origin Resource Sharing (CORS) policy
   violations, particularly with Opaque Response Blocking (ORB). This issue is more
   common when fetching resources from AWS S3.
 * This is mostly to the permissions on the AWS side and configuration for the CORS
   headers there.
 * Please check this with the AWS and check you CORS permissions there
 * Thanks!
 *  Thread Starter [hasintha86](https://wordpress.org/support/users/hasintha86/)
 * (@hasintha86)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/#post-18184147)
 * Hello Marko
 * Thanks for getting back . I have set up the CORS configuration according to this
   guide [https://stackoverflow.com/questions/76853101/why-do-i-get-a-cors-error-when-using-the-custom-domain-name-for-my-cloudfront-di](https://stackoverflow.com/questions/76853101/why-do-i-get-a-cors-error-when-using-the-custom-domain-name-for-my-cloudfront-di)
   but still getting the error
 * Do i have to purge the cdn cache?
 * Best Regatrds
 *  Thread Starter [hasintha86](https://wordpress.org/support/users/hasintha86/)
 * (@hasintha86)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/#post-18184599)
 * Hi Marko
 * I used Bunny CDN but getting the same error. Any thoughts
 * Best Regards
 *  Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * (@vmarko)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/#post-18187063)
 * Hello [@hasintha86](https://wordpress.org/support/users/hasintha86/)
 * Thank you for your feedback
 * I cannot access the URL you provided so I am unable to check this more closley.
   I also, cannot seem to repclaite this problem so it must be realted to you environment.
   
   Let me dig more and check what may be causing this and what is the cause and 
   I’ll get back to you with more information
 * Thanks!

Viewing 4 replies - 1 through 4 (of 4 total)

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 * 4 replies
 * 2 participants
 * Last reply from: [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * Last activity: [1 year, 4 months ago](https://wordpress.org/support/topic/neterr_blocked_by_orb-error-when-using-aws-cloudfront/#post-18187063)
 * Status: resolved