https://energy.gov
United States Department of Energy
Loading Experience
Cumulative Layout Shift Score
0
Page loads
Good (> 10)
83%
Needs Improvement (10 - 25)
16%
Poor (< 25)
0%
the 75 percentile -
0
Experimental Interaction To Next Paint
146
Page loads
Good (> 200)
86%
Needs Improvement (200 - 500)
10%
Poor (< 500)
3%
the 75 percentile -
146
Experimental Time To First Byte
775
Page loads
Good (> 800)
76%
Needs Improvement (800 - 1800)
14%
Poor (< 1800)
9%
the 75 percentile -
775
First Contentful Paint
1589ms
Page loads
Good (> 1800)
78%
Needs Improvement (1800 - 3000)
10%
Poor (< 3000)
10%
the 75 percentile -
1589ms
First Input Delay
13ms
Page loads
Good (> 100)
95%
Needs Improvement (100 - 300)
3%
Poor (< 300)
1%
the 75 percentile -
13ms
Largest Contentful Paint
2332ms
Page loads
Good (> 2500)
77%
Needs Improvement (2500 - 4000)
11%
Poor (< 4000)
10%
the 75 percentile -
2332ms