Closed Bug 1604262 Opened 5 years ago Closed 5 years ago

Visual metrics: Fenix is slower than Fennec for the site https://cnn.com/ampstories/us/why-hurricane-michael-is-a-monster-unlike-any-other

Categories

(Core :: Performance, defect)

Product:
Core
Component:
Performance
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED INVALID
Project Flags:
Performance Impact medium

People

(Reporter: sefeng, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: perf:pageload)

The test was done by comparing Fennec (68.2.1) and Fenix(20191119043902). For instance, the speedIndex of Fennec is 781 and is 895.27 for Fenix, the differences are noticeable by looking at the video.

Full Results

Closing this because SpeedIndex and Perceptual SpeedIndex are well above the Fennec Baseline (SI = +30.26% and PSI = +16.64% improvement).

Status: NEW → RESOLVED
Closed: 5 years ago
Resolution: --- → INVALID
Performance Impact: --- → P2
Keywords: perf:pageload
Whiteboard: [qf:p2:pageload]
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