199183 2019-06-24 20:40:56 -0700 Duplicate Fetch API requests in Safari 2019-07-08 13:29:42 -0700 1 1 1 Unclassified WebKit Page Loading Safari 12 Mac macOS 10.14 RESOLVED DUPLICATE 199492 P2 Normal --- 1 rojasinate webkit-unassigned beidson karl mike youennf oldest_to_newest 1547624 0 rojasinate 2019-06-24 20:40:56 -0700 Problem: 1. Use fetch API to make a request in an HTML page - see request at server (encountered with Node.js server) 2. Reload page - see request at server (again) but with a duplicate request as well The expected behavior is that every time the page loads there should only be one request sent to the server, but in fact after the first request Safari will make duplicate requests each subsequent page load. That is, two requests will be made at a time. The bug was first encountered June 22 2018 on a 2017 MacBook Pro The bug does not occur in google Chrome. See this Stack Overflow post for more details: https://stackoverflow.com/questions/56728800/why-is-safari-duplicating-get-request-but-chrome-does-not?noredirect=1#comment100050133_56728800 1550946 1 youennf 2019-07-08 13:29:42 -0700 *** This bug has been marked as a duplicate of bug 199492 ***