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

Tested 2026-06-24 00:27:16 using Firefox (runtime settings)

Largest Contentful Paint
3.553 s (3.682 s)
Coach Performance Score
84 (85)
Coach Overall Score
73 (74)
Coach Best Practice Score
44 (44)
Coach Privacy Score
71 (71)
Total Requests
108 (109)
JavaScript Requests
7 (7)
CSS Requests
2 (2)
Total Transfer Size
1.8 MB (1.8 MB)
HTML Transfer Size
364.6 KB (364.6 KB)
JavaScript Transfer Size
384.4 KB (384.6 KB)
JavaScript Content Size
0 b (0 b)
CSS Transfer Size
31.0 KB (31.0 KB)
Image Transfer Size
1005.8 KB (1005.8 KB)
Third Party Transfer Size
996.9 KB (996.9 KB)
Third Party Requests
76 (77)
First Paint
2.224 s (2.336 s)
Fully Loaded
4.339 s (4.630 s)
Page Load Time
4.341 s (4.635 s)
First Visual Change
2.267 s (2.367 s)
Last Visual Change
4.967 s (5.100 s)
Speed Index
2.483 s (2.595 s)
Visual Readiness
2.733 s (2.800 s)
TTFB
965 ms (1.100 s)

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