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

Tested 2026-03-04 11:50:26 using Chrome (runtime settings).

Coach Overall Score
80 (80)
Coach Best Practice Score
88 (88)
Coach Privacy Score
88 (88)
Coach Performance Score
74 (74)
Total Requests
77 (82)
JavaScript Requests
8 (8)
CSS Requests
3 (3)
Total Transfer Size
1.7 MB (1.9 MB)
HTML Transfer Size
110.1 KB (110.3 KB)
JavaScript Transfer Size
404.1 KB (404.6 KB)
JavaScript Content Size
1.5 MB (1.5 MB)
CSS Transfer Size
28.9 KB (29.1 KB)
Image Transfer Size
1.2 MB (1.3 MB)
First Paint
1.020 s (1.112 s)
First Contentful Paint
1.020 s (1.112 s)
Fully Loaded
3.054 s (3.217 s)
Page Load Time
2.738 s (3.117 s)
Largest Contentful Paint
1.020 s (1.112 s)
First Visual Change
1.033 s (1.100 s)
Last Visual Change
12.900 s (13.633 s)
Speed Index
1.546 s (1.639 s)
Visual Readiness
11.867 s (12.634 s)
TTFB
413 ms (565 ms)
Cumulative Layout Shift
0.035 (0.035)
Total Duration of Long Tasks
199 ms (311 ms)
Number of Long Tasks
1 (3)
Total Blocking Time
0 ms (39 ms)
Max Potential FID
0 ms (81 ms)

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