referrer-policy test time outs due to missing catch #1960
Description
Loads like queryFetch should catch errors to avoid timeouts and display a comprehensible error message instead. So something like
fetch(url).then(function(response) {
response.json().then(function(server_data) {
callback(wrapResult(url, server_data), url);
});
}).catch(callback("something went wrong", url));
and handle this later