1 page analysed for https://en.wikipedia.beta.wmcl...

Tested 2025-09-01 06:01:57 using Firefox (runtime settings).

Coach Overall Score
77 (77)
Coach Best Practice Score
58 (58)
Coach Privacy Score
87 (87)
Coach Performance Score
78 (78)
Total Requests
103 (103)
JavaScript Requests
7 (7)
CSS Requests
2 (2)
Total Transfer Size
1.5 MB (1.5 MB)
HTML Transfer Size
151.8 KB (151.8 KB)
JavaScript Transfer Size
364.5 KB (364.5 KB)
JavaScript Content Size
0 b (0 b)
CSS Transfer Size
28.9 KB (28.9 KB)
Image Transfer Size
965.5 KB (968.9 KB)
Third Party Transfer Size
958.1 KB (961.6 KB)
Third Party Requests
71 (71)
First Paint
1.747 s (1.764 s)
First Contentful Paint
1.745 s (1.762 s)
Fully Loaded
4.441 s (4.634 s)
Page Load Time
4.360 s (4.636 s)
Largest Contentful Paint
3.610 s (3.968 s)
First Visual Change
1.800 s (1.800 s)
Last Visual Change
4.467 s (5.233 s)
Speed Index
2.068 s (2.151 s)
Visual Readiness
2.667 s (3.433 s)
TTFB
848 ms (874 ms)

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