Metrics per run

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

Tested 2026-04-12 19:56:06 using Chrome 146.0.7680.80 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 17.712 s 783 ms 767 ms783 ms6.421 s7.984 s124.35 %
First Contentful Paint 20.000 s 1.732 s 1.688 s1.732 s7.807 s8.622 s110.44 %
Largest Contentful Paint 20.804 s 1.988 s 1.980 s1.988 s8.257 s8.872 s107.44 %
Interaction to Next Paint 240 ms 176 ms 200 ms200 ms205 ms26 ms12.86 %
Total Blocking Time 1.688 s 1.995 s 2.098 s1.995 s1.927 s174 ms9.04 %
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
Timing metrics
First Paint 20.000 s 1.732 s 1.688 s1.732 s7.807 s8.622 s110.44 %
First Contentful Paint 20.000 s 1.732 s 1.688 s1.732 s7.807 s8.622 s110.44 %
Largest Contentful Paint 20.804 s 1.988 s 1.980 s1.988 s8.257 s8.872 s107.44 %
Load Event End 21.739 s 5.005 s 5.139 s5.139 s10.628 s7.857 s73.93 %
Server Response Time 17.889 s 873 ms 851 ms873 ms6.538 s8.027 s122.77 %
TTFB 17.712 s 783 ms 767 ms783 ms6.421 s7.984 s124.35 %
Page Load Time 21.736 s 5.003 s 5.138 s5.138 s10.626 s7.856 s73.94 %
First Visual Change 20.000 s 1.734 s 1.700 s1.734 s7.811 s8.619 s110.34 %
Last Visual Change 23.000 s 5.067 s 5.167 s5.167 s11.078 s8.430 s76.10 %
Speed Index 21.011 s 2.648 s 2.657 s2.657 s8.772 s8.654 s98.66 %
Visual Readiness 3.000 s 3.333 s 3.467 s3.333 s3.267 s196 ms6.01 %
Visual Complete 95 23.000 s 5.067 s 5.167 s5.167 s11.078 s8.430 s76.10 %
Visual Complete 99 23.000 s 5.067 s 5.167 s5.167 s11.078 s8.430 s76.10 %
CPU metrics
Total Blocking Time 1.688 s 1.995 s 2.098 s1.995 s1.927 s174 ms9.04 %
Max Potential FID 750 ms 739 ms 615 ms739 ms701 ms61 ms8.73 %
Number of Long Tasks 13 12 13131303.72 %
Total Duration of Long Tasks 2.608 s 2.642 s 2.797 s2.642 s2.682 s82 ms3.07 %
Browser metrics
CPU benchmark score 244 ms 254 ms 254 ms254 ms251 ms5 ms1.88 %
Page metrics
Cumulative Layout Shift 0.086 0.101 0.1010.1010.0960.0077.43 %
DOM elements 10928 10928 10928109281092800.00 %
Document height 6420 6420 64206420642000.00 %
Total Requests 31 31 31313100.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 5 5 55500.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 627.2 KB 627.1 KB 627.1 KB627.1 KB627.2 KB30 B0.00 %
HTML Transfer Size 187.0 KB 187.0 KB 187.0 KB187.0 KB187.0 KB21 B0.01 %
JavaScript Transfer Size 327.6 KB 327.6 KB 327.6 KB327.6 KB327.6 KB3 B0.00 %
CSS Transfer Size 25.3 KB 25.3 KB 25.3 KB25.3 KB25.3 KB8 B0.03 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.00 %
SVG Transfer Size 15.8 KB 15.8 KB 15.8 KB15.8 KB15.8 KB0 b0.00 %
Total Content Size 2.6 MB 2.6 MB 2.6 MB2.6 MB2.6 MB0 b0.00 %
HTML Content Size 1023.5 KB 1023.5 KB 1023.5 KB1023.5 KB1023.5 KB0 b0.00 %
JavaScript Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %
CSS Content Size 167.6 KB 167.6 KB 167.6 KB167.6 KB167.6 KB0 b0.00 %
Image Content Size 61.8 KB 61.8 KB 61.8 KB61.8 KB61.8 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
JSON Content Size 314 B 314 B 314 B314 B314 B0 b0.00 %
SVG Content Size 7.2 KB 7.2 KB 7.2 KB7.2 KB7.2 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 63.8 KB 63.8 KB 63.8 KB63.8 KB63.8 KB0 b0.00 %
Third Party Requests 4 4 44400.00 %
First Party metrics
First Party Requests 27 27 27272700.00 %
First Party Total Transfer Size 563.4 KB 563.4 KB 563.4 KB563.4 KB563.4 KB30 B0.01 %
First Party Total Content Size 2.5 MB 2.5 MB 2.5 MB2.5 MB2.5 MB0 b0.00 %