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

Tested 2026-05-26 05:16:26 using Firefox (runtime settings)

Largest Contentful Paint
3.120 s (3.490 s)
Coach Performance Score
84 (85)
Coach Overall Score
79 (79)
Coach Best Practice Score
58 (58)
Coach Privacy Score
80 (80)
Total Requests
110 (111)
JavaScript Requests
9 (9)
CSS Requests
3 (3)
Total Transfer Size
2.3 MB (2.3 MB)
HTML Transfer Size
140.0 KB (140.1 KB)
JavaScript Transfer Size
418.4 KB (418.7 KB)
JavaScript Content Size
0 b (0 b)
CSS Transfer Size
31.1 KB (31.2 KB)
Image Transfer Size
1.6 MB (1.6 MB)
First Paint
1.084 s (1.588 s)
Fully Loaded
8.535 s (13.538 s)
Page Load Time
3.163 s (3.772 s)
First Visual Change
1.133 s (1.600 s)
Last Visual Change
13.567 s (23.567 s)
Speed Index
1.960 s (2.353 s)
Visual Readiness
12.434 s (22.434 s)
TTFB
407 ms (745 ms)

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