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
0.3s
Good < 0.8
95.9%
Impr.
2.8%
Poor > 1.8
1.3%
FCP
First Contentful Paint
1.0s
Good < 1.8
92.1%
Impr.
5.3%
Poor > 3.0
2.6%
LCP
Largest Contentful Paint
1.0s
Good < 2.5
95.1%
Impr.
3.0%
Poor > 4.0
1.9%
INP
Interaction to Next Paint
150ms
Good < 200
82.5%
Impr.
13.4%
Poor > 500
4.1%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
94.1%
Impr.
3.1%
Poor > 0.25
2.8%
Form Factors
Mobile
52.1%
Desktop
38.8%
Tablet
9.1%
Round-Trip Time
75ms
Low < 75
70.9%
Medium
25.7%
High > 275
3.4%
Navigation Types
Popularity Rank
Top 10,000
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