{"json_modified": "2016-03-28T08:24:24.534765", "uuid": "1460b8e8-b6d4-4683-9885-c1c239ce1272", "title": "obsolete", "url": "/en-US/docs/Web/Events/obsolete", "tags": [], "translations": [], "modified": "2015-10-25T15:56:42", "label": "obsolete", "localization_tags": [], "locale": "en-US", "id": 57211, "last_edit": "2015-10-25T15:56:39", "summary": "The <code>obsolete</code> event is fired when the manifest was found to have become a 404 or 410 page, so the application cache is being deleted.", "sections": [{"id": "General_info", "title": "General info"}, {"id": "Properties", "title": "Properties"}, {"id": "Related_Events", "title": "Related Events"}, {"id": "See_also", "title": "See also"}], "slug": "Web/Events/obsolete", "review_tags": []}