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
19%
Desktop
81%
Metrics
#
ms
TTFB
Time to First Byte
i
0.4s
Good < 0.8
90.4%
Impr.
7.0%
Poor > 1.8
2.6%
FCP
First Contentful Paint
i
0.8s
Good < 1.8
93.5%
Impr.
3.9%
Poor > 3.0
2.6%
LCP
Largest Contentful Paint
i
0.9s
Good < 2.5
95.1%
Impr.
2.8%
Poor > 4.0
2.1%
INP
Interaction to Next Paint
i
59ms
Good < 200
94.7%
Impr.
3.1%
Poor > 500
2.2%
CLS
Cumulative Layout Shift
i
0.00
Good < 0.10
98.4%
Impr.
1.1%
Poor > 0.25
0.5%
Audience
#
Form Factors
i
Mobile
18.6%
Desktop
81.4%
Round-Trip Time
i
108ms
Low < 75
58.1%
Medium
37.0%
High > 275
4.9%
Navigation Types
i
Navigate
75.0%
Cache
6.2%
Back-Forward
1.5%
Bfcache
4.9%
Reload
7.3%
Restore
3.8%
Prerender
1.3%
LCP subparts
#
LCP Resource Types
i
Image
26.6%
Text
73.4%
LCP Image Subparts
i
Time to First Byte
436ms
Resource Load Delay
122ms
Resource Load Duration
213ms
Element Render Delay
362ms
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