v8.dev
Site speed audit for v8.dev based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.3s
Good < 0.8
90.7%
Impr.
6.5%
Poor > 1.8
2.8%
FCP
First Contentful Paint
0.5s
Good < 1.8
96.0%
Impr.
2.4%
Poor > 3.0
1.6%
LCP
Largest Contentful Paint
0.5s
Good < 2.5
97.5%
Impr.
1.5%
Poor > 4.0
1.0%
INP
Interaction to Next Paint
25ms
Good < 200
98.9%
Impr.
0.8%
Poor > 500
0.3%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
97.7%
Impr.
2.0%
Poor > 0.25
0.3%
Form Factors
Mobile
24.9%
Desktop
75.1%
Round-Trip Time
125ms
Low < 75
47.0%
Medium
45.4%
High > 275
7.6%
Navigation Types
Popularity Rank
Top 5,000,000
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