Web design

What Are HTTP Status Codes and Their Meaning?


HTTP status codes help understand how your site behaves when visitors request something. First, let’s explore the numbers 404 Unauthorized, 301 Redirect, or 201 Created. Once you know what they mean, you can start interpreting them. Listed below are some of the most common ones.

301 Redirect

A 301 Redirect HTTP Status Code indicates a resource has been moved to a new location. Browsers and search engines update their links to the new location. This code is cacheable and is used only for GET and HEAD methods. POST methods should not use this code. The 301 Redirect HTTP Status Code indicates that a webpage has moved permanently. This code is best used when moving content, such as updating a blog or website. Using it will direct visitors to the new location, and the old one will eventually disappear from search results. In addition, the 301 code is used to redirect traffic to a new site. This will help search engines determine the new URL and transfer rankings from the old one. To discover more, you might want to check with Victorious SEO.

404 Unauthorized

The 404 Unauthorized HTTP status code means that the resource you requested is either unavailable or does not have a current representation on its server. The lack of representation is not temporary, as the 410 Gone HTTP status code indicates, but it is likely permanent. A 404 response is cacheable by default. The server should provide a suitable explanation in its entity-header. The reason for this refusal must not be hidden.

In some cases, the 404 Unauthorized HTTP status code may occur because the server cannot fulfill your request. A PUT request is more likely to result in this code, but it can also happen because of versioning. If a 409 response occurs, the server can’t complete your request because of a conflict with a third-party request. If this is the case, the response’s content type likely contains a list of differences.

201 Created

The HTTP 201 Created success status code indicates that the request has been fulfilled and created a new resource. In this case, the new resource is either identified by the Location header of the request or the content of the Location header. The 201 response payload typically describes the new resource or contains a link to it. The meaning of these header fields is described in Section 7.2 of RFC7231.

The 301 created HTTP status code indicates that a request has been completed and the response has been received. This response is sent in the form of a string describing the resource. It should never be misinterpreted as a request to change the resource location. Instead, it should be understood that a request submitted to an invalid resource has been rejected. The 301 response code describes whether the resource was successfully created or not.

303 Reset Content

Whether you’re a web developer, or a webmaster looking for a way to speed up your web pages, understanding the difference between a 301 Reset Content HTTP Status Code and a 303 Redirect is essential. If you’re unsure, read on for more information. A 303 Redirect status code means the requested resource has been temporarily moved to another location. This occurs because the client’s cache has been updated, and the resource cannot be found anymore.

This status code is similar to the 204 No Content, but it’s intended for hypertext applications. This means that the requested resource is located under a temporary URI, which is temporary. The redirection MAY be changed occasionally, but the client should continue to use the original Request-URI for future requests. It should also be noted that the 303 Reset Content HTTP Status Code is cacheable only when the header field indicates that it is.

418 I’m a Little Teapot

You get the 418 I’m a Little Teapot HTTP Status Code when you try to make a coffee using the HTTP protocol. The server is permanently configured as a teapot. Its origins can be traced to the Hyper Text Coffee Pot Control Protocol. This code is still used today as an automated query response.

Initially, the code was created by Larry Masinter. It was part of an RFC (Request For Comment) that described a protocol for controlling coffee pots. However, this protocol was never adopted widely. That’s why the teapot status was included in RFC 2324. Unfortunately, despite being a joke, many people still make fun of the code. Some even refer to it as the “little teapot” status code, which is now the most common HTTP status code.