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There is nothing more annoying than a blank screen with an error message instead of your websiteu2019s content. Today, weu2019ll take a look at the 504 Gateway Timeout Error, and also give some recommendations on how to fix it on your WordPress site. For most blogs and online stores, such errors can lead to a loss of revenue. https://www.wpoven.com/blog/how-to-fix-504-gateway-timeout/
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How to Fix the HTTP 504 Gateway Timeout Error Code? HTTP 504
What is the 504 Gateway Timeout Error? HTTP status codes starting with 5 are server-side errors. They appear when the request cannot be performed due to a connection failure between several servers. What does 504 gateway timeout mean? 504 Gateway timeout error is an HTTP status code. It appears when one server does not receive a timely response from another one that works as a gateway or proxy. Simply put, 504 gateway timeout means that the server could not complete your request within some period.
There are many error messages that you might see. Some common errors that you might have encountered: The white death screen Error Establishing a Database Connection Too Many Redirect Errors 502 Error Bad gateway
What Are The Causes for 504 Gateway Timeout Error? Slow server- It is possible that the server where you host your WordPress website is responding too slowly, and therefore it generates gateway errors. Insufficient PHP workers- PHP workers are used to running code on your WordPress site. Demanding sites can make all PHP workers busy. In that case, they form the queue. If the queue and the backlog are full, old requests are ignored. You can ask your hosting to increase the number of PHP workers. Additional PHP workers for a site allow the execution of several requests simultaneously. Problems with the firewall- The firewall on your server may contain errors due to incorrect configuration or rules blocking the connection. Network connection- If there is a problem with the network connection between the proxy server and the web server, this can lead to delays. Also, there may be network problems with the load balancer, if it is used. ● ● ● ●
How to fix the HTTP 504 gateway timeout error? When you see a 504 Gateway timeout error, you might be confused about what to do? You can always try the following actions – Try to reload the page Try a different browser Check on different devices Disable the proxy Check DNS records propagation