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

Tested 2026-05-26 06:51:48 using Chrome (runtime settings)

Largest Contentful Paint
2.104 s (18.996 s)
Cumulative Layout Shift
0.035 (0.038)
Coach Performance Score
78 (80)
Coach Overall Score
73 (74)
Coach Best Practice Score
60 (60)
Coach Privacy Score
71 (71)
Total Requests
100 (100)
JavaScript Requests
7 (7)
CSS Requests
2 (2)
Total Transfer Size
1.8 MB (1.8 MB)
HTML Transfer Size
364.8 KB (364.9 KB)
JavaScript Transfer Size
385.7 KB (385.7 KB)
JavaScript Content Size
1.6 MB (1.6 MB)
CSS Transfer Size
29.9 KB (29.9 KB)
Image Transfer Size
1009.2 KB (1012.2 KB)
Third Party Transfer Size
1004.4 KB (1007.4 KB)
Third Party Requests
69 (69)
First Paint
1.996 s (18.904 s)
Fully Loaded
3.924 s (21.335 s)
Page Load Time
3.719 s (20.667 s)
First Visual Change
2.000 s (18.900 s)
Last Visual Change
3.500 s (21.166 s)
Speed Index
2.213 s (19.191 s)
Visual Readiness
1.533 s (2.266 s)
TTFB
890 ms (17.793 s)
Total Duration of Long Tasks
661 ms (776 ms)
Number of Long Tasks
9 (11)
Total Blocking Time
179 ms (226 ms)
Max Potential FID
106 ms (113 ms)

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