The HTTP Status Code 403 means that the client's request contained valid data and was understood by the server, but the server is refusing action for some reason. What is the HTTP Status Code 403? In the world of HTTP, a set of status codes is used to communicate the outcome of...
For more information, read this article about theHTTP 403 error and how to fix it. 404 “Not found”– This is the most frequent error users see online. It means that the server can’t find the requested resource. Usually, the cause is that the URL you’re trying to access doesn’t...
The 401 Unauthorized status code is returned when the server requires the client to authenticate, whereas the 403 Forbidden status code is returned when the server declines to fulfill the request, despite knowing the identity of the client. This typically means the client lacks the necessary permiss...
Typically, this HTTP status code means that the number of incoming concurrent requests exceeds the number that the IIS web application can process. This problem may occur when the performance configuration settings are set too low, the hardware is insufficient, or a bottleneck occurs in t...
Typically, this HTTP status code means that the request contains invalid characters or sequences, or that the request goes against the security settings in the Http.sys file. IIS defines the following HTTP status codes that indicate a more specific cause of an error 400: Expand table...
A 403 forbidden error is anHTTP status codethat means “access denied.” The 403 error simply means that, for some predetermined reason, the website’s content you’re trying to access is being blocked. The reason might be within your control — but it’s more likely caused by something ...
This usually does not mean that the upstream server is down (no response to the gateway/proxy), but rather that the upstream server and the gateway/proxy do not agree on the protocol for exchanging data. Given that Internet protocols are quite clear, it often means that one or both machine...
403 禁止 — 即使有授权也不需要访问。 404 找不到 — 服务器找不到给定的资源;文档不存在。 407 代理认证请求 — 客户机首先必须使用代理认证自身。 415 介质类型不受支持 — 服务器拒绝服务请求,因为不支持请求实体的格式。 5xx 服务器中出现的错误 ...
.403 ForbiddenThe client does not have access rights to the content, i.e. they are unauthorized, so server is rejecting to give proper response. Unlike 401, the client's identity is known to the server.404 Not FoundThe server can not find requested resource. In the browser, this means ...
100 — Continue: This interim status code means the server received the initial request, and the client should continue. 101 — Switching protocols: This code is a response to an Upgrade header field request and states the protocol the server will switch to. 102 — Processing: This response ...