chrome.dev
Site speed audit for chrome.dev based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.5s
Good < 0.8
86.8%
Impr.
10.4%
Poor > 1.8
2.8%
FCP
First Contentful Paint
0.9s
Good < 1.8
93.3%
Impr.
4.0%
Poor > 3.0
2.7%
LCP
Largest Contentful Paint
1.2s
Good < 2.5
93.7%
Impr.
3.6%
Poor > 4.0
2.7%
INP
Interaction to Next Paint
50ms
Good < 200
94.9%
Impr.
2.8%
Poor > 500
2.3%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
93.4%
Impr.
3.3%
Poor > 0.25
3.3%
Form Factors
Mobile
31.3%
Desktop
68.7%
Round-Trip Time
125ms
Low < 75
48.4%
Medium
44.4%
High > 275
7.2%
Navigation Types
Popularity Rank
Top 5,000,000
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