https://arl.org
Association of Research Libraries
Loading Experience
Cumulative Layout Shift Score
6
Page loads
Good (> 10)
93%
Needs Improvement (10 - 25)
5%
Poor (< 25)
1%
the 75 percentile -
6
Experimental Interaction To Next Paint
26
Page loads
Good (> 200)
98%
Needs Improvement (200 - 500)
0%
Poor (< 500)
1%
the 75 percentile -
26
Experimental Time To First Byte
2299
Page loads
Good (> 800)
20%
Needs Improvement (800 - 1800)
38%
Poor (< 1800)
40%
the 75 percentile -
2299
First Contentful Paint
3043ms
Page loads
Good (> 1800)
43%
Needs Improvement (1800 - 3000)
29%
Poor (< 3000)
26%
the 75 percentile -
3043ms
First Input Delay
4ms
Page loads
Good (> 100)
100%
Needs Improvement (100 - 300)
0%
Poor (< 300)
0%
the 75 percentile -
4ms
Largest Contentful Paint
3455ms
Page loads
Good (> 2500)
60%
Needs Improvement (2500 - 4000)
19%
Poor (< 4000)
20%
the 75 percentile -
3455ms