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www.extra.cz

Site speed audit for www.extra.cz based on real-user data from Chrome UX Report.

www.extra.cz
Mode:
Detailed
i
Latest
i
Pages
i
Device:
All
100%
Mobile
47%
Desktop
43%

Metrics

#
TTFB

Time to First Byte

i
0.2
Good < 0.8
97.1%
Impr.
2.0%
Poor > 1.8
0.9%
ASONDJFMAMJJ0s0.2s0.4s
FCP

First Contentful Paint

i
0.8s
Good < 1.8
93.7%
Impr.
4.2%
Poor > 3.0
2.1%
ASONDJFMAMJJ0s0.9s1.8s
LCP

Largest Contentful Paint

i
0.9s
Good < 2.5
96.0%
Impr.
2.5%
Poor > 4.0
1.5%
ASONDJFMAMJJ0s0.6s1.3s
INP

Interaction to Next Paint

i
100ms
Good < 200
90.2%
Impr.
7.3%
Poor > 500
2.5%
ASONDJFMAMJJ0ms100ms200ms
CLS

Cumulative Layout Shift

i
0.00
Good < 0.10
95.2%
Impr.
2.1%
Poor > 0.25
2.7%
ASONDJFMAMJJ0.000.030.05

Audience

#

Form Factors

i
Mobile
46.7%
Desktop
42.6%
Tablet
10.8%
JASONDJFMAMJJ0%25%50%75%100%

Round-Trip Time

i
50ms
Low < 75
77.4%
Medium
20.2%
High > 275
2.4%
ASONDJFMAMJJ0ms75ms275ms

Navigation Types

i
Navigate
88.5%
Cache
0.0%
Back-Forward
6.2%
Bfcache
3.8%
Reload
1.1%
Restore
0.0%
Prerender
0.5%
JASONDJFMAMJJ0%25%50%75%100%

Popularity Rank

i
Top 10,000
JASONDJFMAMJJ10M1M100K10K1K

Geography

#

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