Common HTML error codes

Following is a list of the most common HTML error codes.

Code Description Comment
100 Continue
101 Switching Protocols
200 OK Action completed successfully
201 Created
Success following a POST command
202 Accepted
Request has been accepted for processing, but processing has not completed
203 Partial Information
Response to a GET command; indicates that the returned meta information is from a private overlaid web
204 No Content
Server received the request, but there is no information to send back
205 Reset Content
206 Partial Content
Requested file was partially sent; usually caused by stopping or refreshing a web page
300 Multiple Choices
301 Moved Permanently
Requested a directory instead of a specific file; the web server added the file name index.html, index.htm, home.html, or home.htm to the URL
302 Moved Temporarily
303 See Other
304 Not Modified
Cached version of the requested file is the same as the file to be sent
305 Use Proxy
400 Bad Request
Request had bad syntax or was impossible to fulfill
401 Unauthorized
User failed to provide a valid user name/password required for access to a file/directory
402 Payment Required
403 Forbidden
Request does not specify the file name, or the directory or the file does not have the permission that allows the pages to be viewed from the web
404 Not Found Requested file was not found
405 Method Not Allowed
406 Not Acceptable
407 Proxy Authentication Required
408 Request Time-Out
409 Conflict
410 Gone
411 Length Required
412 Precondition Failed
413 Request Entity Too Large
414 Request-URL Too Large
415 Unsupported Media Type
500 Server Error
In most cases, this error results from a problem with the code or program you are calling rather than with the web server itself.
501 Not Implemented
Server does not support the facility required
502 Bad Gateway
503 Out of Resources
Server cannot process the request due to a system overload; should be a temporary condition
504 Gateway Time-Out
Service did not respond within the time frame that the gateway was willing to wait
505 HTTP Version Not Supported

This is document bfrc in the Knowledge Base.
Last modified on 2017-05-16 11:41:20.

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