| Code | Description |
| |
| 2xx | Success |
| 200 | OK; The request has been filled. |
| 201 | OK; Follows a POST command from a form. |
| 202 | OK; Item is being processed by server, but it isn't done yet. |
| 203 | OK; The information returned is only partialy returned. |
| 204 | OK; The information has been sent and recieved but there is nothing to send back. |
| |
| 3xx | Redirection |
| 300 | Moved; The data has moved permanently to a new location. |
| 301 | Found; The data requested has a different URL temporarily. |
| 302 | Meathod; Suggests client try another location. |
| 303 | Not Modified; The document has not been modified as expected. |
| |
| 4xx | Client Errors (your browser) |
| 400 | Bad Request; The url has been mis-typed, bad sytax. |
| 401 | Unauthorized; The client (you) are not authorized to access the data. |
| 402 | Payment Granted; Lets you know that a charging scheme is in effect. |
| 403 | Forbidden; Access is not given even when authorized. |
| 404 | Not Found; The server could not find the resource or page that is being loaded. |
| |
| 5xx | Server Errors (problems with the server) |
| 500 | Internal Error; Server couldn't fill request do to some unexpected problem that has come up. |
| 501 | Not Implemented; The server does not yet support the activity requested. |
| 502 | Server Overloaded; Server is either has the maxuimum users it can handle, or it is down for servicing. |
| 503 | Gateway Timeout; Your gateway's (ISP's) server waited for another service that wasn't completed in time. |
