Hello Guys, Today we are going to understand how can we fix a WordPress loading issue (CSS and JS loading issue) behind the Google Cloud Load Balancer or AWS Load Balancer. Generally, When we host a WordPress site directly with Google Cloud Compute Engine VM instance or AWS EC2 instance. It's loading perfectly fine. But once we added this WordPress server behind any Load Balancer either from GCP Load Balancer or AWS Load Balancer, you site will completely broken, means the CSS and JS of your site not loaded properly. The reason for this is - When you put a load balancer in front of WordPress, you need to modify wp-config.php to process the HTTP header HTTP_X_FORWARDED_PROTO to detect the protocol that the user is using and not the protocol the load balancer is using to connect to your backend. To fix this issue, we have to make following changes in the wp-config.php file and add the below code snippet on the top of wp-config.php file - Google Cloud Platform Load Bal...