chrome.dev
Site speed audit for chrome.dev based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.6s
Good < 0.8
84.4%
Impr.
12.1%
Poor > 1.8
3.5%
FCP
First Contentful Paint
0.9s
Good < 1.8
92.2%
Impr.
4.9%
Poor > 3.0
2.9%
LCP
Largest Contentful Paint
1.2s
Good < 2.5
93.2%
Impr.
4.2%
Poor > 4.0
2.6%
INP
Interaction to Next Paint
75ms
Good < 200
93.5%
Impr.
3.9%
Poor > 500
2.6%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
94.9%
Impr.
2.5%
Poor > 0.25
2.6%
Form Factors
Mobile
31.3%
Desktop
68.7%
Round-Trip Time
150ms
Low < 75
39.7%
Medium
49.4%
High > 275
11.0%
Navigation Types
Popularity Rank
Top 5,000,000
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