Oct 30, 2025 · This response code means that the URI of requested resource has been changed temporarily. Further changes in the URI might be made in the future, so the same URI should be …

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 · RFC 2616 defines the Status-Line syntax as shown below: HTTP defines these standard status codes that can be used to convey the results of a client’s request. The status codes are …

Aug 29, 2025 · HTTP status codes are three-digit numbers that the server sends as a response code to the user’s user agent. They indicate what the code means for page requests, such as success, …

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 …

Jul 23, 2025 · When you visit a website or make a request online, your browser communicates with a server using HTTP (Hypertext Transfer Protocol). The server responds with a three-digit HTTP status …

Nov 3, 2025 · HTTP status codes are included in every HTTP response and communicate the outcome of a request. The first digit indicates the class of response, and the next two digits provide additional …

Mar 24, 2025 · What is an HTTP status code? An HTTP status code is a three-digit number sent by a web server in response to a request from a client, such as a browser or a search engine crawler like …

Use it to quickly look up the meaning and usage of any HTTP status code. Use the search bar to quickly find specific HTTP status codes or browse through categories for a complete reference. Explore the …

Dec 2, 2025 · A comprehensive reference of all standard HTTP response status codes, organized by category and including detailed explanations.