HTTP Status Codes Checker

A fast and convenient server reply code checking service with extensive functionality and HTTP header decoding. A mobile version and a quick check button for easy operation. The service shows the server response according to a given URL, it can help determine the existence of the URL or the correctness of the site depending on the code that the server sends.

Easily check status codes, response headers, and redirect chains.

Best Checker

Check Your Redirects and HTTP Statuscode

Stocks Today

Reasons to use a VPN. Choose the best VPN.

VPS hosting rating.

What is HttpStatus code?

An HTTP status code is a server response to a browser's request. When you visit a website, your browser sends a request to the site's server, and the server then responds to the browser's request with a three-digit code: the HTTP status code.

HTTP Status Codes Glossary

This list is an easy-to-reference database of HTTP status codes.

1xx Informational

  • 100 Continue
  • 101 Switching Protocols
  • 102 Processing

2×× Success

  • 200 OK
  • 201 Created
  • 202 Accepted
  • 203 Non-authoritative Information
  • 204 No Content
  • 205 Reset Content
  • 206 Partial Content
  • 207 Multi-Status
  • 208 Already Reported
  • 226 IM Used

3×× Redirection

  • 300 Multiple Choices
  • 301 Moved Permanently
  • 302 Found
  • 303 See Other
  • 304 Not Modified
  • 305 Use Proxy
  • 307 Temporary Redirect
  • 308 Permanent Redirect

4×× Client Error

  • 400 Bad Request
  • 401 Unauthorized
  • 402 Payment Required
  • 403 Forbidden
  • 404 Not Found
  • 405 Method Not Allowed
  • 406 Not Acceptable
  • 407 Proxy Authentication Required
  • 408 Request Timeout
  • 409 Conflict
  • 410 Gone
  • 411 Length Required
  • 412 Precondition Failed
  • 413 Payload Too Large
  • 414 Request-URI Too Long
  • 415 Unsupported Media Type
  • 416 Requested Range Not Satisfiable
  • 417 Expectation Failed
  • 418 I’m a teapot
  • 421 Misdirected Request
  • 422 Unprocessable Entity
  • 423 Locked
  • 424 Failed Dependency
  • 426 Upgrade Required
  • 428 Precondition Required
  • 429 Too Many Requests
  • 431 Request Header Fields Too Large
  • 444 Connection Closed Without Response
  • 451 Unavailable For Legal Reasons
  • 499 Client Closed Request

5×× Server Error

  • 500 Internal Server Error
  • 501 Not Implemented
  • 502 Bad Gateway
  • 503 Service Unavailable
  • 504 Gateway Timeout
  • 505 HTTP Version Not Supported
  • 506 Variant Also Negotiates
  • 507 Insufficient Storage
  • 508 Loop Detected
  • 510 Not Extended
  • 511 Network Authentication Required
  • 599 Network Connect Timeout Error