1 page analysed for https://www.wikipedia.org

Tested 2026-03-28 01:56:50 using Firefox (runtime settings).

Coach Overall Score
94 (94)
Coach Best Practice Score
84 (84)
Coach Privacy Score
88 (88)
Coach Performance Score
100 (100)
Total Requests
10 (10)
JavaScript Requests
2 (2)
CSS Requests
0 (0)
Total Transfer Size
258.3 KB (258.3 KB)
HTML Transfer Size
28.0 KB (28.0 KB)
JavaScript Transfer Size
11.6 KB (11.6 KB)
JavaScript Content Size
0 b (0 b)
CSS Transfer Size
0 b (0 b)
Image Transfer Size
38.5 KB (38.5 KB)
First Paint
781 ms (840 ms)
First Contentful Paint
782 ms (840 ms)
Fully Loaded
1.138 s (1.158 s)
Page Load Time
1.119 s (1.134 s)
Largest Contentful Paint
950 ms (967 ms)
First Visual Change
800 ms (867 ms)
Last Visual Change
11.567 s (11.633 s)
Speed Index
1.847 s (2.009 s)
Visual Readiness
10.800 s (10.833 s)
TTFB
431 ms (449 ms)

* The value inside of the parentheses are the 90th percentile (90% of the time, the number is below this amount)