4 days ago · 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 response status codes. Standardized codes are defined by IETF as documented in Request for Comments (RFC) publications and maintained by …

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.

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

Dec 26, 2025 · HTTP status codes: Master every error code from 404 to 500. Complete list with fixes, meanings, and SEO impact to optimize your website performance.

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 where applicable.

Sep 15, 2025 · Registry Included Below HTTP Status Codes HTTP Status Codes Registration Procedure (s) IETF Review Reference [RFC9110, Section 16.2.1] Note 1xx: Informational - Request …

May 3, 2025 · In this comprehensive article, we’ll dive deep into HTTP status codes—what they are, how they work, the different classes they fall into, and the most common codes you’re likely to …

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

Jul 3, 2025 · Understand what HTTP status codes are, their categories, where they’re used, and how to simulate them for testing web and API error scenarios.