Enter any HTTP URL you would like to perform a HTTP header retrieval on. (i.e. http://www.google.com/ or http://isc.org/)
HTTPHR short for HTTP Header Retrieval is a tool developed by w3dt.net to help debug http data sent from servers.
In addition to a server sending HTML to a browser, a web server will send other program information that is not displayed. One of these objects is called the HTTP header that can contain information about the content that is being delivered to the browser. The header can be programmed by configuring the server or by a programming language such as node, php, perl or asp.
| List of HTTP status results returned with header with webpage. | |
| 200 | : request completed (OK) |
| 201 | : object created, reason = new URI |
| 202 | : async completion (TBS) |
| 203 | : partial completion |
| 204 | : no info to return |
| 205 | : request completed, but clear form |
| 206 | : partial GET furfilled |
| 300 | : server couldn't decide what to return |
| 301 | : object permanently moved |
| 302 | : object temporarily moved |
| 303 | : redirection w/ new access method |
| 304 | : if-modified-since was not modified |
| 305 | : redirection to proxy, location header specifies proxy to use |
| 307 | : HTTP/1.1: keep same verb |
| 400 | : invalid syntax |
| 401 | : access denied |
| 402 | : payment required |
| 403 | : request forbidden |
| 404 | : object not found |
| 405 | : method is not allowed |
| 406 | : no response acceptable to client found |
| 407 | : proxy authentication required |
| 408 | : server timed out waiting for request |
| 409 | : user should resubmit with more info |
| 410 | : the resource is no longer available |
| 411 | : the server refused to accept request w/o a length |
| 412 | : precondition given in request failed |
| 413 | : request entity was too large |
| 414 | : request URI too long |
| 415 | : unsupported media type |
| 500 | : internal server error |
| 501 | : required not supported |
| 502 | : error response received from gateway |
| 503 | : temporarily overloaded |
| 504 | : timed out waiting for gateway |
| 505 | : HTTP version not supported |
The w3dt http headers tool is based off code by David Nedved, 2007-2008
