crates.io
Site speed audit for crates.io based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
1.0s
Good < 0.8
65.1%
Impr.
27.7%
Poor > 1.8
7.2%
FCP
First Contentful Paint
2.4s
Good < 1.8
63.3%
Impr.
19.7%
Poor > 3.0
17.0%
LCP
Largest Contentful Paint
2.7s
Good < 2.5
71.3%
Impr.
17.1%
Poor > 4.0
11.6%
INP
Interaction to Next Paint
55ms
Good < 200
96.3%
Impr.
2.6%
Poor > 500
1.1%
CLS
Cumulative Layout Shift
0.03
Good < 0.10
86.3%
Impr.
4.8%
Poor > 0.25
8.9%
Form Factors
Mobile
40.0%
Desktop
60.0%
Round-Trip Time
165ms
Low < 75
44.8%
Medium
43.1%
High > 275
12.1%
Navigation Types
LCP Resource Types
Image
4.3%
Text
95.7%
LCP Image Subparts
Time to First Byte
665ms
Resource Load Delay
2,059ms
Resource Load Duration
358ms
Element Render Delay
79ms
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