Metrics per run

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

Tested 2025-04-05 17:21:19 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 763 ms 697 ms 759 ms 765 ms 695 ms759 ms736 ms33 ms4.43 %
First Contentful Paint 1.644 s 1.576 s 1.648 s 1.656 s 1.584 s1.644 s1.622 s34 ms2.11 %
Largest Contentful Paint 1.748 s 1.696 s 1.756 s 1.752 s 1.696 s1.748 s1.730 s28 ms1.59 %
Interaction to Next Paint 104 ms NaN s 120 ms NaN s 120 ms120 ms115 ms8 ms6.58 %
Total Blocking Time 380 ms 347 ms 357 ms 367 ms 375 ms367 ms365 ms12 ms3.28 %
Cumulative Layout Shift 0.104 0.102 0.102 0.105 0.1020.1020.1030.0011.29 %
Timing metrics
First Paint 1.644 s 1.576 s 1.648 s 1.656 s 1.584 s1.644 s1.622 s34 ms2.11 %
First Contentful Paint 1.644 s 1.576 s 1.648 s 1.656 s 1.584 s1.644 s1.622 s34 ms2.11 %
Largest Contentful Paint 1.748 s 1.696 s 1.756 s 1.752 s 1.696 s1.748 s1.730 s28 ms1.59 %
Load Event End 3.693 s 3.733 s 3.007 s 3.631 s 2.943 s3.631 s3.401 s350 ms10.30 %
Server Response Time 971 ms 985 ms 971 ms 977 ms 1.013 s977 ms983 ms16 ms1.59 %
TTFB 763 ms 697 ms 759 ms 765 ms 695 ms759 ms736 ms33 ms4.43 %
Page Load Time 3.692 s 3.731 s 3.007 s 3.630 s 2.943 s3.630 s3.401 s350 ms10.28 %
First Visual Change 1.633 s 1.566 s 1.633 s 1.666 s 1.566 s1.633 s1.613 s40 ms2.48 %
Last Visual Change 3.900 s 3.533 s 4.133 s 3.366 s 4.100 s3.900 s3.806 s307 ms8.06 %
Speed Index 1.896 s 1.800 s 1.937 s 1.863 s 1.846 s1.863 s1.868 s46 ms2.47 %
Visual Readiness 2.267 s 1.967 s 2.500 s 1.700 s 2.534 s2.267 s2.194 s319 ms14.56 %
Visual Complete 95 3.900 s 3.533 s 4.133 s 3.366 s 4.100 s3.900 s3.806 s307 ms8.06 %
Visual Complete 99 3.900 s 3.533 s 4.133 s 3.366 s 4.100 s3.900 s3.806 s307 ms8.06 %
CPU metrics
Total Blocking Time 380 ms 347 ms 357 ms 367 ms 375 ms367 ms365 ms12 ms3.28 %
Max Potential FID 181 ms 215 ms 185 ms 197 ms 187 ms187 ms193 ms12 ms6.32 %
Number of Long Tasks 7 6 7 6 66607.65 %
Total Duration of Long Tasks 730 ms 647 ms 717 ms 667 ms 675 ms675 ms687 ms31 ms4.55 %
Browser metrics
CPU benchmark score 40 ms 40 ms 40 ms 40 ms 40 ms40 ms40 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0.104 0.102 0.102 0.105 0.1020.1020.1030.0011.29 %
DOM elements 16085 16086 16086 16086 16086160861608600.00 %
Document height 55332 55332 55332 55332 55332553325533200.00 %
Total Requests 100 100 100 100 10010010000.00 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 77700.00 %
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 MB788 B0.05 %
HTML Transfer Size 229.8 KB 229.9 KB 229.8 KB 229.8 KB 229.8 KB229.8 KB229.8 KB4 B0.00 %
JavaScript Transfer Size 474.0 KB 474.0 KB 474.0 KB 474.0 KB 474.0 KB474.0 KB474.0 KB5 B0.00 %
CSS Transfer Size 27.2 KB 27.2 KB 27.2 KB 27.2 KB 27.2 KB27.2 KB27.2 KB20 B0.07 %
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 MB778 B0.02 %
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 1.9 MB 1.9 MB 1.9 MB 1.9 MB 1.9 MB1.9 MB1.9 MB0 b0.00 %
CSS Content Size 189.1 KB 189.1 KB 189.1 KB 189.1 KB 189.1 KB189.1 KB189.1 KB0 b0.00 %
Image Content Size 725.1 KB 727.0 KB 727.0 KB 727.0 KB 727.0 KB727.0 KB726.6 KB778 B0.10 %
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 783.2 KB 785.2 KB 785.2 KB 785.2 KB 785.2 KB785.2 KB784.8 KB791 B0.10 %
Third Party Requests 69 69 69 69 69696900.00 %
First Party metrics
First Party Requests 31 31 31 31 31313100.00 %
First Party Total Transfer Size 753.6 KB 753.6 KB 753.6 KB 753.6 KB 753.6 KB753.6 KB753.6 KB5 B0.00 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB0 b0.00 %