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  2. List of HTTP header fields - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_header_fields

    v. t. e. HTTP header fields are a list of strings sent and received by both the client program and server on every HTTP request and response. These headers are usually invisible to the end-user and are only processed or logged by the server and client applications. They define how information sent/received through the connection are encoded (as ...

  3. URL redirection - Wikipedia

    en.wikipedia.org/wiki/URL_redirection

    URL redirection, also called URL forwarding, is a World Wide Web technique for making a web page available under more than one URL address. When a web browser attempts to open a URL that has been redirected, a page with a different URL is opened. Similarly, domain redirection or domain forwarding is when all pages in a URL domain are redirected ...

  4. HTTP 301 - Wikipedia

    en.wikipedia.org/wiki/HTTP_301

    On the World Wide Web, HTTP 301 is the HTTP response status code for 301 Moved Permanently. It is used for permanent redirecting, meaning that links or records returning this response should be updated. The new URL should be provided in the Location field, included with the response. The 301 redirect is considered a best practice for upgrading ...

  5. Meta refresh - Wikipedia

    en.wikipedia.org/wiki/Meta_refresh

    t. e. Meta refresh is a method of instructing a web browser to automatically refresh the current web page or frame after a given time interval, using an HTML meta element with the http-equiv parameter set to " refresh " and a content parameter giving the time interval in seconds. It is also possible to instruct the browser to fetch a different ...

  6. HTTP location - Wikipedia

    en.wikipedia.org/wiki/HTTP_location

    The HTTP Location header field is returned in responses from an HTTP server under two circumstances: To ask a web browser to load a different web page (URL redirection). In this circumstance, the Location header should be sent with an HTTP status code of 3xx. It is passed as part of the response by a web server when the requested URI has: To ...

  7. HTTP 302 - Wikipedia

    en.wikipedia.org/wiki/HTTP_302

    HTTP. The HTTP response status code 302 Found is a common way of performing URL redirection. The HTTP/1.0 specification (RFC 1945) initially defined this code, and gave it the description phrase "Moved Temporarily" rather than "Found". An HTTP response with this status code will additionally provide a URL in the header field Location.

  8. HTTP referer - Wikipedia

    en.wikipedia.org/wiki/HTTP_referer

    v. t. e. In HTTP, " Referer " (a misspelling of " Referrer " [1]) is an optional HTTP header field that identifies the address of the web page (i.e., the URI or IRI) from which the resource has been requested. By checking the referrer, the server providing the new web page can see where the request originated. In the most common situation, this ...

  9. HTTP 303 - Wikipedia

    en.wikipedia.org/wiki/HTTP_303

    HTTP. The HTTP response status code 303 See Other is a way to redirect web applications to a new URI, particularly after a HTTP POST has been performed, since RFC 2616 (HTTP 1.1). According to RFC 7231, which obsoletes RFC 2616, "A 303 response to a GET request indicates that the origin server does not have a representation of the target ...