HTTP status codesare three-digit numbers that indicate the “status” of responses from a web server. They play an important role in the communication that takes place between the client (for example a web browser) and the server.

Thanks to these codes, information is obtained about the status of the requests and possible troubleshooting errors They show the way.

Why is it important to know HTTP status codes?

Knowing HTTP status codes is important for the health of your website and user experience. Also search engine optimization, ie SEO They are also crucial. For example, errors such as 404 (Not Found) or 500 (Server Error) can negatively impact the user experience and your site’s performance in search engines.

The importance of HTTP for SEO

HTTP status codes can affect how a website is indexed and ranked by search engines. Through these codes Whether your site is running smoothly or not and you can understand whether it is optimized for search engines or not.

What do HTTP status codes mean?

• 1xx (informational): The process continues.
• 2xx (success): The request has been successfully received, understood and processed.
• 3xx (redirect): Additional actions are required to complete the request.
• 4xx (Client error): The request is incorrect or cannot be fulfilled.
• 5xx (server error): The server cannot fulfill the request

What are the most common status codes?

Most common HTTP status codes include 404 (Not Found), 500 (Server Error), 301 (Permanent Redirect), and 302 (Temporary Redirect). These codes are essential to the health of your website.

What are HTTP status code errors and solutions?

Errors in the HTTP status code cause your website performance in search engines and directly impacts the user experience. There are several reasons for every error and based on these reasons, tailor-made solutions are needed. Let’s take a closer look at two common errors and their solutions:

404 error (not found)

This error, which users encounter when trying to reach a page that does not exist, usually occurs as a result of entering the wrong URL or deleting the page. To fix such errors, the first step is to identify dead links on your website. Tools like Google Search Console help you identify these links. Especially in the context of SEO research, it is important to fix dead links or use permanent 301 redirects that take you to relevant content. To improve the user experience, you can create custom 404 pages that redirect the user to your homepage or a related page.

500 error (internal server error)

This error is usually It is caused by server problems and blocks the processing of the website. Checking the server configuration, viewing error logs, and contacting your hosting provider if necessary are steps you can take to resolve this issue.