1/7/2024 0 Comments 504 gateway time out meaning![]() The web server then processes the request and then sends you the requested resources, along with the HTTP header. When you open your browser and go to an URL, it transmits the request to the server on which the request is stored. What Are The Causes for 504 Gateway Timeout Error ?īefore we look at the error itself, it is crucial to know why it occurs. ![]() We’ve listed the most commonly used variations of HTTP error 504:ĥ04 Gateway Time-out: The server couldn’t respond on time They all generally have the same meaning. Since there are many varieties of operating systems, browsers, and servers, and servers, they show the error 504 in a variety of ways. Common errors you could have encountered include: There are a variety of errors that you could encounter. In simple terms, the 504 gateway timeout indicates that the server is unable to respond to your request within a specified period of time. It occurs when one server is not receiving an immediate response from the other one acting as a proxy or gateway. What does the 504 gateway timeout actually mean? The 504 Gateway timeout is an HTTP status code. They occur when the request is not able to be completed due to a failure in the connection between multiple servers. Contact us today or ask your question in the comments section.HTTP status codes beginning with 5 indicate server-side errors. We will not only help you to solve all errors – we’ll help you to prevent them! Our experts can help. ITsyndicate helps clients to achieve maximum security and availability of their online business. Increase ‘timeout’ configuration setting in proxy and web server to and adequate one.Сheck the web server performance and optimize it if needed.Ensure that the website is not under high traffic or hacker’s attack.Ensure firewall rules are configured properly.Check network connection and try to resolve them (even contacting hosting support may be helpful).Check DNS settings and fix them if something configured inaccurately.Our approach and checklist to fix “ 504 gateway timeout“: Open the website from another location.Īfter you confirmed that the issue is on a server side – the first thing you should do is check web server logs.Open the website in another browser ( Chrome, Firefox, Safari, Opera, etc.).How to fix 504 gateway timeout errorīefore digging into a problem more deeper you need to determinate whether the reason is on a client side or server: If you are worried about the stability of your online business – hire DevOps engineers to fix all the errors and make your server fast as a rocket. Firewall misconfiguration – inaccurate firewall rules may be the reason of 504 error.Slow web server – poor performance of backend web server may cause gateway timeout.Network issue – the bad network connection between proxy and web server may cause delayed response and as a result – “ 504 gateway timeout“.DNS errors – inaccurate DNS configuration of the domain may cause errors while accessing it.Browser errors – occurs when browser has some errors in configurations or settings.Meanwhile, there may be following reasons of 504 gateway timeout: This is usually happens, when the web server is down for some reason. If the latter was unable to receive a response from Apache, within a specified period of time, it sends the client a server error message 504 Gateway Timeout instead of the required result. Servers that have Apache installed as a backend and Nginx as a frontend often generate this error code.The user works with the server according to the following plan: the client sends a request to the server, which is not sent directly to Apache, but is sent through nginx (this is a kind of a request distributor). This error is an HTTP status code, which means that one server did not receive a timely response from another server that it accessed, trying to load a web page or execute a browser request. ![]() In this article we will discuss “ 504 gateway timeout“. In our job as system administrators and DevOps engineers we help our customers with different type of errors on their websites.
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