Closed Bug 1813071 Opened 2 years ago Closed 2 years ago

Early hints preconnect can be delayed by over 200ms

Categories

(Core :: Networking: HTTP, defect, P2)

Product:
Core
Component:
Networking: HTTP
Type:
defect

Tracking

()

Status:
RESOLVED DUPLICATE of bug 1543990

People

(Reporter: acreskey, Assigned: acreskey)

References

(Blocks 1 open bug)

Details

(Whiteboard: [necko-triaged])

In profiling Early Hints, I am seeing that when loading production sites that the speculative connection that results from an Early Hints preconnect can be delayed by over 200ms.

e.g. on this site
https://share.firefox.dev/3Jo0NIB

and on this site:
https://share.firefox.dev/3WVR6Ep

This delay removes the benefit of Early Hints

Depends on: 1813618
Whiteboard: [necko-triaged]
See Also: → 1816678
Status: NEW → RESOLVED
Closed: 2 years ago
Duplicate of bug: 1543990
Resolution: --- → DUPLICATE
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