HTTP 408 Request Timeout — What It Means & How to Fix It

The HTTP 408 Request Timeout status code indicates the server timed out waiting for the client to send a complete request. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: The server waited longer than it was willing to for the client to finish sending the request.. This is different from 504 Gateway Timeout, which is a timeout between servers.. The client may repeat the request without modifications.. Slow network connections or large uploads can trigger this error.. The server closes the connection after sending this response.. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: The client is sending data too slowly due to a poor network connection.. A large file upload exceeds the server timeout period.. The client started a connection but did not send the request in time.. Network interruptions during request transmission.. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Check your internet connection speed and stability.. Retry the request, as it may succeed on a better connection.. For large uploads, consider chunked transfer or resumable uploads.. Increase server timeout settings if requests legitimately take longer.. Check for network issues between client and server.. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our HTTP Status Codes collection on Error Codes Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.