The Resource Timing(RT) API exposes the `nextHopProtocol` field to describe the underlying connection type used to fetch a resource. We're removing an old special-case where the `nextHopProtocol` of cross-origin requests were exposed more broadly than other fields in RT. This means we will more closely follow the relevant specifications and prevent leaking potentially sensitive connection information across origin boundaries.
Specification
Specification currently under development in a Working Group
Status in Chromium
Blink>PerformanceAPIs>ResourceTiming
In development
(tracking bug)
Consensus & Standardization
After a feature ships in Chrome, the values listed here are not guaranteed to be up to date.
- No signal
- Shipped/Shipping
- No signals
Owner
Last updated on 2022-01-21