Very happy subtrace user here. Especially useful to possess the Server-Timing headers.
Can you share more about how you are doing this?
IIRC, Server-Timing headers are Firefox-only and they are not available via fetch or XHR.
standards ftw!
alt Hacker News
Can you share more about how you are doing this?
IIRC, Server-Timing headers are Firefox-only and they are not available via fetch or XHR.