{"json_modified": "2016-10-14T05:19:16.775896", "uuid": "e69eb3eb-5b70-42c4-b7f5-fe54d7481f8d", "title": "Pragma", "url": "/en-US/docs/Web/HTTP/Headers/Pragma", "tags": ["Caching", "Deprecated", "header", "HTTP", "request"], "translations": [], "modified": "2016-10-14T05:19:16", "label": "Pragma", "localization_tags": [], "locale": "en-US", "id": 192569, "last_edit": "2016-10-11T06:47:29", "summary": "The <code><strong>Pragma</strong></code> HTTP/1.0 general header is an implementation-specific header that may have various effects along the request-response chain. It is used for backwards compatibility with HTTP/1.0 caches where the <code>Cache-Control</code> HTTP/1.1 header is not yet present.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Directives", "title": "Directives"}, {"id": "Examples", "title": "Examples"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/HTTP/Headers/Pragma", "review_tags": []}