nextjs.org
Site speed audit for nextjs.org based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.5s
Good < 0.8
86.5%
Impr.
10.1%
Poor > 1.8
3.4%
FCP
First Contentful Paint
1.1s
Good < 1.8
90.0%
Impr.
6.4%
Poor > 3.0
3.6%
LCP
Largest Contentful Paint
1.2s
Good < 2.5
94.3%
Impr.
3.2%
Poor > 4.0
2.5%
INP
Interaction to Next Paint
74ms
Good < 200
93.2%
Impr.
4.4%
Poor > 500
2.4%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
99.1%
Impr.
0.5%
Poor > 0.25
0.4%
Form Factors
Mobile
10.2%
Desktop
89.9%
Round-Trip Time
142ms
Low < 75
44.7%
Medium
46.8%
High > 275
8.5%
Navigation Types
LCP Resource Types
Image
3.7%
Text
96.3%
LCP Image Subparts
Time to First Byte
478ms
Resource Load Delay
538ms
Resource Load Duration
136ms
Element Render Delay
160ms
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