www.extra.cz
Site speed audit for www.extra.cz based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.2s
Good < 0.8
97.1%
Impr.
2.1%
Poor > 1.8
0.9%
FCP
First Contentful Paint
0.8s
Good < 1.8
93.5%
Impr.
4.4%
Poor > 3.0
2.1%
LCP
Largest Contentful Paint
0.9s
Good < 2.5
95.8%
Impr.
2.6%
Poor > 4.0
1.6%
INP
Interaction to Next Paint
100ms
Good < 200
88.6%
Impr.
8.3%
Poor > 500
3.1%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
94.9%
Impr.
2.2%
Poor > 0.25
3.0%
Form Factors
Mobile
52.1%
Desktop
38.8%
Tablet
9.1%
Round-Trip Time
50ms
Low < 75
77.2%
Medium
20.3%
High > 275
2.5%
Navigation Types
Popularity Rank
Top 10,000
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