Oct 30, 2025 · HTTP response status codes indicate whether a specific HTTP request has been successfully completed. Responses are grouped in five classes:

This article lists standard and notable non-standard HTTP status codes. Standardized codes are defined by IETF as documented in Request for Comments (RFC) publications and maintained …

Aug 9, 2024 · HTTP specification defines these standard status codes divided into five categories that can be used to convey the results of a client’s request.

Jul 23, 2025 · This guide explains the major HTTP status code categories and highlights some of the most common codes with their meanings, making it easy to understand what happens …

HTTP Status Code directory, with definitions, details and helpful code references.

Mar 24, 2025 · HTTP status codes provide essential information about how a request was processed. Below is a breakdown of all major codes, their meanings, and troubleshooting tips …

Jul 11, 2025 · Learn what HTTP status codes mean, how they affect SEO, and what you can do to fix common errors on your site. Full list and troubleshooting tips.

Oct 23, 2023 · Discover what each HTTP status code means, how to troubleshoot issues, and enhance user experience.

An overview of the most common HTTP status codes returned by the server to client software to determine the outcome of a request.

Nov 3, 2025 · Explore the most common HTTP status codes, review their meanings, and learn some best practices for implementing them.