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svelte.dev

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

svelte.dev
Mode:
Detailed
i
Latest
i
Pages
i
Device:
All
100%
Mobile
21%
Desktop
79%

Metrics

#
TTFB

Time to First Byte

i
0.3
Good < 0.8
90.8%
Impr.
6.6%
Poor > 1.8
2.6%
SONDJFMAMJJA0s0.4s0.8s
FCP

First Contentful Paint

i
0.8s
Good < 1.8
93.4%
Impr.
4.0%
Poor > 3.0
2.6%
SONDJFMAMJJA0s0.9s1.8s
LCP

Largest Contentful Paint

i
0.9s
Good < 2.5
95.0%
Impr.
3.0%
Poor > 4.0
2.0%
SONDJFMAMJJA0s0.6s1.3s
INP

Interaction to Next Paint

i
50ms
Good < 200
94.6%
Impr.
3.1%
Poor > 500
2.3%
SONDJFMAMJJA0ms50ms100ms
CLS

Cumulative Layout Shift

i
0.00
Good < 0.10
98.0%
Impr.
1.5%
Poor > 0.25
0.5%
SONDJFMAMJJA0.000.030.05

Audience

#

Form Factors

i
Mobile
20.5%
Desktop
79.5%
ASONDJFMAMJJA0%25%50%75%100%

Round-Trip Time

i
100ms
Low < 75
57.7%
Medium
37.4%
High > 275
4.9%
SONDJFMAMJJA0ms75ms275ms

Navigation Types

i
Navigate
74.8%
Cache
5.8%
Back-Forward
1.4%
Bfcache
4.3%
Reload
8.8%
Restore
3.6%
Prerender
1.4%
ASONDJFMAMJJA0%25%50%75%100%

Popularity Rank

i
Top 1,000,000
ASONDJFMAMJJA10M1M100K10K1K
LCP image subparts p75
TTFB 436msLoad delay 122msLoad duration 213msRender delay 362ms
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Geography

#

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