Metrics per run

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

Tested 2024-11-21 02:01:16 using Chrome 131.0.6778.69 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 700 ms 781 ms 700 ms 681 ms 689 ms700 ms710 ms36 ms5.09 %
First Contentful Paint 1.588 s 1.682 s 1.580 s 1.550 s 1.540 s1.580 s1.588 s50 ms3.17 %
Largest Contentful Paint 1.827 s 1.805 s 1.679 s 1.676 s 1.668 s1.679 s1.731 s70 ms4.03 %
Interaction to Next Paint 232 ms 136 ms 112 ms 136 ms 136 ms136 ms150 ms42 ms27.82 %
Total Blocking Time 342 ms 273 ms 323 ms 324 ms 330 ms324 ms318 ms24 ms7.44 %
Cumulative Layout Shift 0.122 0.122 0.118 0.118 0.1180.1180.1190.0021.35 %
Timing metrics
First Paint 1.588 s 1.682 s 1.580 s 1.550 s 1.540 s1.580 s1.588 s50 ms3.17 %
First Contentful Paint 1.588 s 1.682 s 1.580 s 1.550 s 1.540 s1.580 s1.588 s50 ms3.17 %
Largest Contentful Paint 1.827 s 1.805 s 1.679 s 1.676 s 1.668 s1.679 s1.731 s70 ms4.03 %
Load Event End 3.116 s 3.164 s 2.924 s 2.897 s 2.903 s2.924 s3.001 s115 ms3.83 %
Server Response Time 986 ms 1.002 s 991 ms 986 ms 964 ms986 ms986 ms12 ms1.25 %
TTFB 700 ms 781 ms 700 ms 681 ms 689 ms700 ms710 ms36 ms5.09 %
Page Load Time 3.115 s 3.163 s 2.924 s 2.897 s 2.903 s2.924 s3.000 s115 ms3.82 %
First Visual Change 1.600 s 1.700 s 1.600 s 1.566 s 1.533 s1.600 s1.600 s56 ms3.50 %
Last Visual Change 3.266 s 3.333 s 3.633 s 3.633 s 3.633 s3.633 s3.500 s165 ms4.71 %
Speed Index 1.956 s 2.000 s 1.989 s 1.958 s 1.945 s1.958 s1.970 s21 ms1.07 %
Visual Readiness 1.666 s 1.633 s 2.033 s 2.067 s 2.100 s2.033 s1.900 s206 ms10.83 %
Visual Complete 95 3.266 s 3.333 s 3.633 s 3.633 s 3.633 s3.633 s3.500 s165 ms4.71 %
Visual Complete 99 3.266 s 3.333 s 3.633 s 3.633 s 3.633 s3.633 s3.500 s165 ms4.71 %
CPU metrics
Total Blocking Time 342 ms 273 ms 323 ms 324 ms 330 ms324 ms318 ms24 ms7.44 %
Max Potential FID 189 ms 111 ms 106 ms 127 ms 114 ms114 ms129 ms31 ms23.65 %
Number of Long Tasks 8 11 10 9 999110.85 %
Total Duration of Long Tasks 742 ms 856 ms 839 ms 811 ms 817 ms817 ms813 ms39 ms4.79 %
Browser metrics
CPU benchmark score 40 ms 42 ms 40 ms 40 ms 40 ms40 ms40 ms1 ms1.98 %
Page metrics
Cumulative Layout Shift 0.122 0.122 0.118 0.118 0.1180.1180.1190.0021.35 %
DOM elements 15972 15971 15971 15970 15970159711597110.00 %
Document height 55415 55415 55415 55415 55415554155541500.00 %
Total Requests 94 94 94 94 94949400.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 9 9 9 9 99900.00 %
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 MB1.0 KB0.07 %
HTML Transfer Size 229.5 KB 229.5 KB 229.5 KB 229.5 KB 229.5 KB229.5 KB229.5 KB0 b0.00 %
JavaScript Transfer Size 496.0 KB 496.1 KB 496.1 KB 496.1 KB 496.1 KB496.1 KB496.1 KB56 B0.01 %
CSS Transfer Size 26.7 KB 26.7 KB 26.7 KB 26.7 KB 26.7 KB26.7 KB26.7 KB4 B0.01 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 7.4 KB 7.4 KB 7.4 KB 7.4 KB 7.4 KB7.4 KB7.4 KB0 b0.00 %
Total Content Size 4.3 MB 4.3 MB 4.3 MB 4.3 MB 4.3 MB4.3 MB4.3 MB1.1 KB0.02 %
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 190.0 KB 190.0 KB 190.0 KB 190.0 KB 190.0 KB190.0 KB190.0 KB0 b0.00 %
Image Content Size 719.1 KB 719.1 KB 719.1 KB 719.1 KB 716.4 KB719.1 KB718.6 KB1.1 KB0.15 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 5.0 KB 5.0 KB 5.0 KB 5.0 KB 5.0 KB5.0 KB5.0 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 762.6 KB 762.6 KB 762.6 KB 762.6 KB 759.9 KB762.6 KB762.1 KB1.1 KB0.14 %
Third Party Requests 72 72 72 72 72727200.00 %
First Party metrics
First Party Requests 22 22 22 22 22222200.00 %
First Party Total Transfer Size 781.2 KB 781.3 KB 781.4 KB 781.4 KB 781.4 KB781.4 KB781.3 KB62 B0.01 %
First Party Total Content Size 3.6 MB 3.6 MB 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB1 B0.00 %