What response codes exist in HTTP

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The Hypertext Transfer Protocol, or HTTP, is the fundamental pillar of the World Wide Web.

Every time we click a link, enter a URL into our browser, or make a web request, we are interacting with HTTP.

But what happens behind the scenes when we perform these actions? One of the essential elements in this process is the HTTP response codes.

In this article, we will explore in depth what these codes are, how they work, and which are the most common ones that we can find on the web.

What is an HTTP response code?
An HTTP response code is a response that a web server provides to jamaica consumer email list the client (usually a web browser) after receiving a request.

These codes are standard messages that communicate the status of the request and how it was handled. HTTP response codes are three digits included in the HTTP response header.

Classification of HTTP response codes
HTTP response codes are divided into five classes, each of which has a specific purpose. Below we will discuss these classes and some examples of code within each:

1. Class 1xx: Informative answers
100 Continue : Indicates that the preliminary request has been received and the client can continue with the request.
101 Switching Protocols : Indicates that the server is changing the protocol it is using.