Metrics per run

https://en.wikipedia.beta.wmflabs.org/wiki/Barack_Obama

Tested 2025-01-18 01:25:47 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.600 s 765 ms 781 ms 697 ms 764 ms765 ms921 ms341 ms36.96 %
First Contentful Paint 2.477 s 1.646 s 1.695 s 1.569 s 1.657 s1.657 s1.809 s337 ms18.61 %
Largest Contentful Paint 2.599 s 1.776 s 1.976 s 1.787 s 1.849 s1.849 s1.997 s309 ms15.47 %
Interaction to Next Paint 136 ms 144 ms 272 ms 208 ms 184 ms184 ms189 ms49 ms26.07 %
Total Blocking Time 338 ms 271 ms 392 ms 381 ms 395 ms381 ms355 ms47 ms13.19 %
Cumulative Layout Shift 0.118 0.118 0.122 0.118 0.1220.1180.1190.0021.35 %
Timing metrics
First Paint 2.477 s 1.646 s 1.695 s 1.569 s 1.657 s1.657 s1.809 s337 ms18.61 %
First Contentful Paint 2.477 s 1.646 s 1.695 s 1.569 s 1.657 s1.657 s1.809 s337 ms18.61 %
Largest Contentful Paint 2.599 s 1.776 s 1.976 s 1.787 s 1.849 s1.849 s1.997 s309 ms15.47 %
Load Event End 3.810 s 2.949 s 3.388 s 2.915 s 2.678 s2.949 s3.148 s403 ms12.79 %
Server Response Time 1.816 s 981 ms 1.009 s 987 ms 981 ms987 ms1.155 s331 ms28.64 %
TTFB 1.600 s 765 ms 781 ms 697 ms 764 ms765 ms921 ms341 ms36.96 %
Page Load Time 3.810 s 2.949 s 3.387 s 2.915 s 2.678 s2.949 s3.148 s403 ms12.79 %
First Visual Change 2.466 s 1.666 s 1.700 s 1.566 s 1.666 s1.666 s1.813 s330 ms18.19 %
Last Visual Change 4.900 s 3.833 s 3.300 s 3.866 s 3.633 s3.833 s3.906 s536 ms13.72 %
Speed Index 2.896 s 2.061 s 2.067 s 2.027 s 2.054 s2.061 s2.221 s338 ms15.21 %
Visual Readiness 2.434 s 2.167 s 1.600 s 2.300 s 1.967 s2.167 s2.094 s291 ms13.90 %
Visual Complete 95 4.900 s 3.833 s 3.300 s 3.866 s 3.633 s3.833 s3.906 s536 ms13.72 %
Visual Complete 99 4.900 s 3.833 s 3.300 s 3.866 s 3.633 s3.833 s3.906 s536 ms13.72 %
CPU metrics
Total Blocking Time 338 ms 271 ms 392 ms 381 ms 395 ms381 ms355 ms47 ms13.19 %
Max Potential FID 139 ms 124 ms 221 ms 158 ms 129 ms139 ms154 ms35 ms22.94 %
Number of Long Tasks 8 9 9 8 88805.83 %
Total Duration of Long Tasks 778 ms 762 ms 842 ms 781 ms 795 ms781 ms792 ms27 ms3.45 %
Browser metrics
CPU benchmark score 39 ms 39 ms 39 ms 39 ms 39 ms39 ms39 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0.118 0.118 0.122 0.118 0.1220.1180.1190.0021.35 %
DOM elements 16030 16030 16030 16030 16030160301603000.00 %
Document height 55415 55415 55415 55415 55415554155541500.00 %
Total Requests 103 103 103 103 10310310300.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 8 8 8 8 88800.00 %
CSS Requests 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB1.5 MB1.5 MB226 B0.01 %
HTML Transfer Size 230.8 KB 230.8 KB 230.8 KB 230.8 KB 230.8 KB230.8 KB230.8 KB20 B0.01 %
JavaScript Transfer Size 478.0 KB 477.9 KB 478.1 KB 478.1 KB 478.1 KB478.1 KB478.0 KB50 B0.01 %
CSS Transfer Size 26.8 KB 26.8 KB 26.8 KB 26.8 KB 26.8 KB26.8 KB26.8 KB6 B0.02 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 17.9 KB 17.9 KB 17.9 KB 17.9 KB 17.9 KB17.9 KB17.9 KB0 b0.00 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB237 B0.01 %
HTML Content Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB0 b0.00 %
JavaScript Content Size 2.0 MB 2.0 MB 2.0 MB 2.0 MB 2.0 MB2.0 MB2.0 MB1 B0.00 %
CSS Content Size 189.6 KB 189.6 KB 189.6 KB 189.6 KB 189.6 KB189.6 KB189.6 KB0 b0.00 %
Image Content Size 705.4 KB 705.4 KB 705.4 KB 704.9 KB 704.9 KB705.4 KB705.2 KB238 B0.03 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 8.5 KB 8.5 KB 8.5 KB 8.5 KB 8.5 KB8.5 KB8.5 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 746.9 KB 746.9 KB 746.9 KB 746.4 KB 746.4 KB746.9 KB746.7 KB236 B0.03 %
Third Party Requests 71 71 71 71 71717100.00 %
First Party metrics
First Party Requests 32 32 32 32 32323200.00 %
First Party Total Transfer Size 777.2 KB 777.0 KB 777.2 KB 777.2 KB 777.2 KB777.2 KB777.2 KB55 B0.01 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB1 B0.00 %