https://acsh.org
American Council on Science and Health
Loading Experience
Cumulative Layout Shift Score
10
Page loads
Good (> 10)
67%
Needs Improvement (10 - 25)
31%
Poor (< 25)
1%
the 75 percentile -
10
Experimental Interaction To Next Paint
35
Page loads
Good (> 200)
97%
Needs Improvement (200 - 500)
0%
Poor (< 500)
1%
the 75 percentile -
35
Experimental Time To First Byte
933
Page loads
Good (> 800)
74%
Needs Improvement (800 - 1800)
18%
Poor (< 1800)
7%
the 75 percentile -
933
First Contentful Paint
1461ms
Page loads
Good (> 1800)
84%
Needs Improvement (1800 - 3000)
8%
Poor (< 3000)
6%
the 75 percentile -
1461ms
Largest Contentful Paint
2023ms
Page loads
Good (> 2500)
84%
Needs Improvement (2500 - 4000)
8%
Poor (< 4000)
7%
the 75 percentile -
2023ms