When calling a Web browser via the HTTP protocol in a URI, then the web server that is responsible for the requested domain or IP address that request. He identified the required data on the server machine and sends them - again using the HTTP protocol - the waiting web browser. Depending on the requirement of the web browser was and what the result came out when determining the data on the server computer, the server sends the HTTP headers for the response a specific number to the calling browser. This figure represents a status code and tells you that the relationship between what the server delivers it to data that is at the desired requirement. In this way, error messages are sent, but also notes how "the requested data is access-protected." The browser can evaluate these status codes that represent the user and respond accordingly. The Web server writes the HTTP status code of the request also, if configured into its log files.
HTTP status codes are of interest to you as a web service providers in the following locations:
* In the side of the web server log files, you can check on what errors and problems lately appeared remarkably often. Also, most web site statistics projects breakdown of the totals by including HTTP status codes. It is helpful to the individual status codes, know its meaning and possible causes for its occurrence.
* CGI scripts can generate its own HTTP headers. You can also record HTTP status codes that are to be sent in response to the calling browser. The web server then goes through the data to the browser. How something works in a CGI script in Perl, is the section page for details Extended HTTP headers and HTML file header (described in connection with the CGI module in Perl).
The HTTP status codes belong to the specification of the HTTP protocol. Responsible for the specification of the W3 Consortium. The specification takes the form of page Requests for Comments (RFCs).
HTTP status codes are of interest to you as a web service providers in the following locations:
* In the side of the web server log files, you can check on what errors and problems lately appeared remarkably often. Also, most web site statistics projects breakdown of the totals by including HTTP status codes. It is helpful to the individual status codes, know its meaning and possible causes for its occurrence.
* CGI scripts can generate its own HTTP headers. You can also record HTTP status codes that are to be sent in response to the calling browser. The web server then goes through the data to the browser. How something works in a CGI script in Perl, is the section page for details Extended HTTP headers and HTML file header (described in connection with the CGI module in Perl).
The HTTP status codes belong to the specification of the HTTP protocol. Responsible for the specification of the W3 Consortium. The specification takes the form of page Requests for Comments (RFCs).
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