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docs.flutter.dev

Site speed audit for docs.flutter.dev based on real-user data from Chrome UX Report.

docs.flutter.dev
Mode:
Detailed
i
Latest
i
Pages
i
Device:
All
100%
Mobile
12%
Desktop
88%

Metrics

#
TTFB

Time to First Byte

i
0.5
Good < 0.8
83.0%
Impr.
10.8%
Poor > 1.8
6.2%
SONDJFMAMJJA0s0.4s0.8s
FCP

First Contentful Paint

i
0.7s
Good < 1.8
92.2%
Impr.
4.1%
Poor > 3.0
3.7%
SONDJFMAMJJA0s0.5s0.9s
LCP

Largest Contentful Paint

i
0.9s
Good < 2.5
93.3%
Impr.
3.6%
Poor > 4.0
3.1%
SONDJFMAMJJA0s0.6s1.3s
INP

Interaction to Next Paint

i
50ms
Good < 200
95.3%
Impr.
3.4%
Poor > 500
1.3%
SONDJFMAMJJA0ms50ms100ms
CLS

Cumulative Layout Shift

i
0.05
Good < 0.10
85.1%
Impr.
12.6%
Poor > 0.25
2.3%
SONDJFMAMJJA0.000.050.10

Audience

#

Form Factors

i
Mobile
11.6%
Desktop
88.4%
ASONDJFMAMJJA0%25%50%75%100%

Round-Trip Time

i
175ms
Low < 75
36.7%
Medium
48.8%
High > 275
14.5%
SONDJFMAMJJA0ms75ms275ms

Navigation Types

i
Navigate
33.7%
Cache
7.1%
Back-Forward
3.7%
Bfcache
12.0%
Reload
2.1%
Restore
2.5%
Prerender
38.8%
ASONDJFMAMJJA0%25%50%75%100%

Popularity Rank

i
Top 100,000
ASONDJFMAMJJA10M1M100K10K1K
LCP image subparts p75
TTFB 352msLoad delay 618msLoad duration 178msRender delay 153ms
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Geography

#

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