{"json_modified": "2016-03-28T08:29:05.459859", "uuid": "958022fc-812b-4cb2-baa4-ff0a9f1c31d5", "title": "PerformanceTiming.redirectStart", "url": "/en-US/docs/Web/API/PerformanceTiming/redirectStart", "tags": ["API", "Navigation Timing", "Read-only", "PerformanceTiming", "Reference", "Property", "R\u00e9f\u00e9rence"], "translations": [], "modified": "2015-02-22T10:50:58", "label": "PerformanceTiming.redirectStart", "localization_tags": [], "locale": "en-US", "id": 81429, "last_edit": "2015-02-22T10:47:50", "summary": "The <code><strong>PerformanceTiming</strong></code><strong><code>.redirectStart</code></strong> read-only property returns an <code>unsigned long long</code> representing the moment, in miliseconds since the UNIX epoch, the first HTTP redirect starts. If there is no redirect, or if one of the redirect is not of the same origin, the value returned is <code>0</code>.", "sections": [{"id": "Quick_Links", "title": null}, {"id": "Summary", "title": "Summary"}, {"id": "Syntax", "title": "Syntax"}, {"id": "Specifications", "title": "Specifications"}, {"id": "Browser_compatibility", "title": "Browser compatibility"}, {"id": "See_also", "title": "See also"}], "slug": "Web/API/PerformanceTiming/redirectStart", "review_tags": []}