502 Bad Gateway is a common server error that can be caused by server overload, DNS resolution issues, firewall blocking or CDN connection anomalies. This guide analyzes the causes of 502 error in depth and provides practical fixes to help you quickly restore normal access to your website.

Have you seen the 504 Gateway Timeout Error when entering your WordPress website? This error can prevent users from accessing your site. What makes it even more of a headache is that it may go away on its own and reappear if the problem is not resolved. What is the 504 Gateway Timeout Error...