{"json_modified": "2016-09-22T03:04:00.392918", "uuid": "dcf81ef2-5859-4600-9883-a9be45cdff0e", "title": "Metadata.modificationTime", "url": "/en-US/docs/Web/API/Metadata/modificationTime", "tags": ["API", "Offline", "Files", "Reference", "Property", "Non-standard", "offline", "File and Directory Entries API", "modificationTime", "metadata", "File System API", "Non-Standard"], "translations": [], "modified": "2016-09-22T03:04:00", "label": "Metadata.modificationTime", "localization_tags": [], "locale": "en-US", "id": 195691, "last_edit": "2016-09-22T02:56:53", "summary": "The read-only <strong><code>modificationTime</code></strong> property of the <a href=\"/en-US/docs/Web/API/Metadata\" title=\"The Metadata interface is used by the File and Directory Entries API to contain information about a file system entry. This metadata includes the file's size and modification date and time.\"><code>Metadata</code></a> interface is a <a href=\"/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date\" title=\"Creates a JavaScript Date instance that represents a single moment in time. Date objects are based on a time value that is the number of milliseconds since 1 January, 1970 UTC.\"><code>Date</code></a> object which specifies the date and time the file system entry (or the data referenced by the entry) was last modified.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Syntax", "title": "Syntax"}, {"id": "Value", "title": "Value"}, {"id": "Example", "title": "Example"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/Metadata/modificationTime", "review_tags": []}