www.heroku.com
Site speed audit for www.heroku.com based on real-user data from Chrome UX Report.
Mode:
Device:
TTFB
Time to First Byte
0.6s
Good < 0.8
82.0%
Impr.
13.0%
Poor > 1.8
5.0%
FCP
First Contentful Paint
1.2s
Good < 1.8
87.4%
Impr.
8.2%
Poor > 3.0
4.4%
LCP
Largest Contentful Paint
1.3s
Good < 2.5
92.0%
Impr.
5.2%
Poor > 4.0
2.8%
INP
Interaction to Next Paint
75ms
Good < 200
93.1%
Impr.
5.7%
Poor > 500
1.2%
CLS
Cumulative Layout Shift
0.00
Good < 0.10
96.7%
Impr.
2.9%
Poor > 0.25
0.4%
Form Factors
Mobile
53.9%
Desktop
43.1%
Tablet
3.0%
Round-Trip Time
175ms
Low < 75
34.1%
Medium
52.7%
High > 275
13.2%
Navigation Types
Popularity Rank
Top 500,000
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