jsr.io
Site speed audit for jsr.io based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.7s
Good < 0.8
78.8%
Impr.
17.8%
Poor > 1.8
3.4%
FCP
First Contentful Paint
1.0s
Good < 1.8
91.9%
Impr.
5.8%
Poor > 3.0
2.3%
LCP
Largest Contentful Paint
1.0s
Good < 2.5
96.3%
Impr.
2.6%
Poor > 4.0
1.1%
INP
Interaction to Next Paint
25ms
Good < 200
97.4%
Impr.
1.9%
Poor > 500
0.7%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
94.3%
Impr.
2.3%
Poor > 0.25
3.4%
Form Factors
Mobile
23.7%
Desktop
76.3%
Round-Trip Time
100ms
Low < 75
59.2%
Medium
35.8%
High > 275
5.0%
Navigation Types
Popularity Rank
Top 5,000,000
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