1 page analysed for https://en.wikipedia.org/wiki/...

Tested 2025-12-07 15:29:42 using Chrome (runtime settings).

Coach Overall Score
81 (81)
Coach Best Practice Score
73 (73)
Coach Privacy Score
88 (88)
Coach Performance Score
79 (79)
Total Requests
33 (33)
JavaScript Requests
8 (8)
CSS Requests
2 (2)
Total Transfer Size
662.9 KB (662.9 KB)
HTML Transfer Size
181.2 KB (181.2 KB)
JavaScript Transfer Size
339.4 KB (339.4 KB)
JavaScript Content Size
1.2 MB (1.2 MB)
CSS Transfer Size
22.3 KB (22.3 KB)
Image Transfer Size
98.8 KB (98.8 KB)
First Paint
1.036 s (1.036 s)
First Contentful Paint
1.036 s (1.036 s)
Fully Loaded
5.415 s (5.583 s)
Page Load Time
4.009 s (4.185 s)
Largest Contentful Paint
1.400 s (1.408 s)
First Visual Change
1.033 s (1.034 s)
Last Visual Change
15.700 s (15.700 s)
Speed Index
8.302 s (8.389 s)
Visual Readiness
14.666 s (14.700 s)
TTFB
414 ms (432 ms)
Cumulative Layout Shift
0.533 (0.538)
Total Duration of Long Tasks
3.333 s (3.381 s)
Number of Long Tasks
16 (16)
Total Blocking Time
2.460 s (2.549 s)
Max Potential FID
921 ms (1.019 s)

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