www.anthropic.com
Site speed audit for www.anthropic.com based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.8s
Good < 0.8
72.4%
Impr.
20.8%
Poor > 1.8
6.8%
FCP
First Contentful Paint
1.5s
Good < 1.8
82.4%
Impr.
11.2%
Poor > 3.0
6.4%
LCP
Largest Contentful Paint
1.5s
Good < 2.5
88.5%
Impr.
6.8%
Poor > 4.0
4.7%
INP
Interaction to Next Paint
100ms
Good < 200
89.2%
Impr.
6.1%
Poor > 500
4.7%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
96.7%
Impr.
2.0%
Poor > 0.25
1.3%
Form Factors
Mobile
39.2%
Desktop
60.8%
Round-Trip Time
150ms
Low < 75
41.4%
Medium
47.6%
High > 275
11.0%
Navigation Types
Popularity Rank
Top 50,000
LCP image subparts p75
TTFB 673msLoad delay 305msLoad duration 371msRender delay 171ms
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