Understanding HTTP status codes is essential if you're a website owner or developer. HTTP status codes are a crucial tool for identifying and resolving website configuration issues when they do appear.
Your browser sends a request to the webserver for the website you're attempting to view each time you click on a link or put in a URL and hit Enter. Following receipt and processing of the request, the server replies with the necessary resources and an HTTP header.
Your browser receives HTTP status codes in the HTTP header. Every time your browser requests a web page or resource, a status code is returned, but you typically don't see it.
You often only see one displayed in your browser when something goes wrong. The server is communicating that something is wrong by saying this. A code that explains what went wrong is provided here. Each time you select a link
There are numerous applications that make it simple to view status codes that your browser doesn't typically display. For developer-friendly browsers like Chrome and Firefox, there are add-ons accessible, and there are numerous header fetching programmes available online.