https://energy.gov
United States Department of Energy
Loading Experience
Cumulative Layout Shift Score
2
Page loads
Good (> 10)
99%
Needs Improvement (10 - 25)
0%
Poor (< 25)
0%
the 75 percentile -
2
Experimental Interaction To Next Paint
42
Page loads
Good (> 200)
98%
Needs Improvement (200 - 500)
0%
Poor (< 500)
0%
the 75 percentile -
42
Experimental Time To First Byte
500
Page loads
Good (> 800)
86%
Needs Improvement (800 - 1800)
10%
Poor (< 1800)
3%
the 75 percentile -
500
First Contentful Paint
1527ms
Page loads
Good (> 1800)
80%
Needs Improvement (1800 - 3000)
13%
Poor (< 3000)
6%
the 75 percentile -
1527ms
First Input Delay
3ms
Page loads
Good (> 100)
99%
Needs Improvement (100 - 300)
0%
Poor (< 300)
0%
the 75 percentile -
3ms
Largest Contentful Paint
2126ms
Page loads
Good (> 2500)
80%
Needs Improvement (2500 - 4000)
13%
Poor (< 4000)
5%
the 75 percentile -
2126ms