{"json_modified": "2016-07-19T06:16:23.035758", "uuid": "671abda5-a94d-4d05-b181-c7dec8d11383", "title": "Response header", "url": "/en-US/docs/Glossary/Response_header", "tags": ["glossary", "WebMechanics", "Glossary"], "translations": [], "modified": "2016-07-19T06:16:23", "label": "Response header", "localization_tags": [], "locale": "en-US", "id": 188883, "last_edit": "2016-07-19T06:16:19", "summary": "A<strong> response header</strong> is an <a class=\"glossaryLink\" href=\"/en-US/docs/Glossary/header\" title=\"HTTP header: An HTTP header is a field of an HTTP request or response that passes additional information, altering or precising the semantics of the message or of the body. Headers are case-insensitive, begins at the start of a line and are immediately followed by a ':' and a value depending of the header itself. The value finish at the next CR or at the end of the message.\">HTTP header</a> that can be used in an HTTP request and that doesn't relate to the content of the message. Response headers, like <a href=\"/en-US/docs/Web/HTTP/Headers/Age\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>Age</code></a>, <a href=\"/en-US/docs/Web/HTTP/Headers/Location\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>Location</code></a> or <a href=\"/en-US/docs/Web/HTTP/Headers/Server\" title=\"The documentation about this has not yet been written; please consider contributing!\"><code>Server</code></a> are used to give a more detailed context of the response.", "sections": [{"id": "Learn_more", "title": "Learn more"}, {"id": "Technical_knowledge", "title": "Technical knowledge"}], "slug": "Glossary/Response_header", "review_tags": []}