www.system4u.cz
Site speed audit for www.system4u.cz based on real-user data from Chrome UX Report.
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LCP
Largest Contentful Paint
3.3s
Good < 2.5
26.2%
Impr.
65.5%
Poor ≥ 4.0
8.3%
INP
Interaction to Next Paint
200ms
Good < 200
69.9%
Impr.
26.3%
Poor ≥ 500
3.8%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
94.9%
Impr.
1.9%
Poor ≥ 0.25
3.2%
TTFB
Time to First Byte
2.6s
Good < 0.8
6.1%
Impr.
3.2%
Poor ≥ 1.8
90.7%
FCP
First Contentful Paint
3.2s
Good < 1.8
13.7%
Impr.
48.0%
Poor ≥ 3.0
38.3%
Form Factors
Round-Trip Time
75ms
Low < 75
74.7%
Medium
23.2%
High > 275
2.1%
Popularity Rank
Top 10,000,000
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