Status Code 499、500、502、504也是后端Http服务经常返回的状态码,试想一下,对于每个状态码,如果你能通过一些修改或配置来人为复现它,是不是会更利于你去掌握它呢?本文就是通过制造它们的方式来学习它们。 502,504在超时的场景下会比较像,经常有人不能区分它们。499产生的原因也常常会和504会有内在的关联,你都...
306 “Switch Proxy”– This code is no longer in use. It means that the following requests should use the specified proxy. 307 “Temporary redirect”– This is the new code for temporary redirects that replaced the HTTP 302 code. It specifies that the requested resource has moved to another...
This response code means that the URI of the requested resource has been temporarily changed. However, future requests should still use the original URI.How to fix it:Make sure the correct URI is being used for temporary redirects. Update your server configurations to reflect the correct ...
The 422 (Unprocessable Entity) status code means the server understands the content type of the request entity (hence a 415(Unsupported Media Type) status code is inappropriate), and the syntax of the request entity is correct (thus a 400 (Bad Request) status code is inappropriate) but was ...
The "410 Gone” error code means you won’t be able to access the page at all. Learn about the error, potential causes, and how to fix it. Reading time 12 min read Updated date April 8, 2025 Topic HTTP Status Codes Topic Website Errors How To Fix the HTTP 499 Error (5 Potential...
The HTTP Status Code 409 means that the client's request could not be processed because of a conflict in the current state of the resource. 409 Conflict: Meaning According to rfc7231 section 6.5.8,the HTTP Status Code 409is defined as "Conflict" and is part of the HTTP/1.1 standard...
Example:A 200 OK status code means that the page is accessible and content is delivered as intended. Though this does not directly improve rankings, it ensures smooth crawling by search engines. 2. 300-Level Codes:These codes manage redirects and affect how link equity is transferred between pa...
200is the default status code, which means everything was "OK". Another example would be201, "Created". It is commonly used after creating a new record in the database. A special case is204, "No Content". This response is used when there is no content to return to the client, and...
Explanation:This is a non-standard IE7-only code which means the URI is longer than a maximum of 2083 characters 2XX:Success 2XX的状态表示服务器响应返回OK,只是返回给client的状态和内容不一样来区分。你只要看到2XX的响应就明白你发出的请求服务器已经正确响应了。
Wondering what an HTTP status code means? Browse this list of HTTP status codes for definitions and code references.