
https://historians.org
American Historical Association
Loading Experience
Cumulative Layout Shift Score
12
Page loads
Good (> 10)
59%
Needs Improvement (10 - 25)
38%
Poor (< 25)
1%
the 75 percentile -
12
Experimental Interaction To Next Paint
41
Page loads
Good (> 200)
97%
Needs Improvement (200 - 500)
1%
Poor (< 500)
0%
the 75 percentile -
41
Experimental Time To First Byte
859
Page loads
Good (> 800)
73%
Needs Improvement (800 - 1800)
20%
Poor (< 1800)
6%
the 75 percentile -
859
First Contentful Paint
1607ms
Page loads
Good (> 1800)
81%
Needs Improvement (1800 - 3000)
13%
Poor (< 3000)
5%
the 75 percentile -
1607ms
First Input Delay
4ms
Page loads
Good (> 100)
99%
Needs Improvement (100 - 300)
0%
Poor (< 300)
0%
the 75 percentile -
4ms
Largest Contentful Paint
3161ms
Page loads
Good (> 2500)
69%
Needs Improvement (2500 - 4000)
10%
Poor (< 4000)
20%
the 75 percentile -
3161ms