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

Tested 2025-12-07 15:37:39 using Chrome (runtime settings).

Coach Overall Score
92 (93)
Coach Best Practice Score
100 (100)
Coach Privacy Score
88 (88)
Coach Performance Score
92 (94)
Total Requests
7 (7)
JavaScript Requests
2 (2)
CSS Requests
0 (0)
Total Transfer Size
117.1 KB (117.1 KB)
HTML Transfer Size
43.7 KB (43.7 KB)
JavaScript Transfer Size
11.1 KB (11.1 KB)
JavaScript Content Size
27.5 KB (27.5 KB)
CSS Transfer Size
0 b (0 b)
Image Transfer Size
41.7 KB (41.7 KB)
First Paint
2.164 s (2.620 s)
First Contentful Paint
2.164 s (2.620 s)
Fully Loaded
3.254 s (3.278 s)
Page Load Time
3.133 s (3.159 s)
Largest Contentful Paint
2.164 s (2.620 s)
First Visual Change
2.200 s (2.600 s)
Last Visual Change
13.066 s (13.434 s)
Speed Index
3.305 s (3.508 s)
Visual Readiness
11.133 s (11.234 s)
TTFB
488 ms (503 ms)
Cumulative Layout Shift
0.001 (0.001)
Total Duration of Long Tasks
2.210 s (2.236 s)
Number of Long Tasks
5 (6)
Total Blocking Time
173 ms (1.006 s)
Max Potential FID
206 ms (902 ms)

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