Metrics per run

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

Tested 2026-06-23 20:34:09 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.002 s 859 ms 952 ms 662 ms 681 ms859 ms831 ms138 ms16.65 %
Largest Contentful Paint 2.312 s 1.988 s 2.064 s 1.772 s 1.840 s1.988 s1.995 s189 ms9.48 %
Total Blocking Time 177 ms 136 ms 209 ms 186 ms 189 ms186 ms179 ms24 ms13.43 %
Cumulative Layout Shift 0.035 0.035 0.035 0.035 0.0350.0350.03500.00 %
Timing metrics
First Paint 2.204 s 1.892 s 1.972 s 1.676 s 1.692 s1.892 s1.887 s195 ms10.34 %
Largest Contentful Paint 2.312 s 1.988 s 2.064 s 1.772 s 1.840 s1.988 s1.995 s189 ms9.48 %
Load Event End 3.560 s 3.427 s 3.513 s 3.205 s 3.242 s3.427 s3.389 s142 ms4.20 %
Server Response Time 1.114 s 1.116 s 1.118 s 1.113 s 1.103 s1.114 s1.113 s5 ms0.47 %
TTFB 1.002 s 859 ms 952 ms 662 ms 681 ms859 ms831 ms138 ms16.65 %
Page Load Time 3.560 s 3.427 s 3.513 s 3.205 s 3.242 s3.427 s3.389 s142 ms4.20 %
First Visual Change 2.200 s 1.900 s 1.966 s 1.666 s 1.700 s1.900 s1.886 s194 ms10.28 %
Last Visual Change 4.233 s 3.933 s 4.033 s 3.700 s 3.733 s3.933 s3.926 s197 ms5.02 %
Speed Index 2.464 s 2.165 s 2.230 s 1.926 s 1.967 s2.165 s2.150 s194 ms9.04 %
Visual Readiness 2.033 s 2.033 s 2.067 s 2.034 s 2.033 s2.033 s2.040 s14 ms0.66 %
Visual Complete 95 4.233 s 3.933 s 4.033 s 3.700 s 3.733 s3.933 s3.926 s197 ms5.02 %
Visual Complete 99 4.233 s 3.933 s 4.033 s 3.700 s 3.733 s3.933 s3.926 s197 ms5.02 %
CPU metrics
Total Blocking Time 177 ms 136 ms 209 ms 186 ms 189 ms186 ms179 ms24 ms13.43 %
Max Potential FID 89 ms 80 ms 103 ms 96 ms 92 ms92 ms92 ms8 ms8.28 %
Number of Long Tasks 9 9 10 10 99905.21 %
Total Duration of Long Tasks 647 ms 615 ms 720 ms 706 ms 695 ms695 ms677 ms39 ms5.82 %
Browser metrics
CPU benchmark score 45 ms 34 ms 34 ms 34 ms 34 ms34 ms36 ms4 ms12.15 %
Page metrics
Cumulative Layout Shift 0.035 0.035 0.035 0.035 0.0350.0350.03500.00 %
DOM elements 17294 17294 17294 17294 17294172941729400.00 %
Document height 56646 56646 56646 56646 56646566465664600.00 %
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 1.8 MB 1.8 MB 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB40 B0.00 %
HTML Transfer Size 364.6 KB 364.6 KB 364.6 KB 364.6 KB 364.6 KB364.6 KB364.6 KB4 B0.00 %
JavaScript Transfer Size 383.9 KB 383.9 KB 383.9 KB 383.9 KB 383.9 KB383.9 KB383.9 KB5 B0.00 %
CSS Transfer Size 30.7 KB 30.7 KB 30.7 KB 30.7 KB 30.7 KB30.7 KB30.7 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 22.4 KB 22.4 KB 22.4 KB 22.4 KB 22.4 KB22.4 KB22.4 KB0 b0.00 %
Total Content Size 5.2 MB 5.2 MB 5.2 MB 5.2 MB 5.2 MB5.2 MB5.2 MB1 B0.00 %
HTML Content Size 2.6 MB 2.6 MB 2.6 MB 2.6 MB 2.6 MB2.6 MB2.6 MB0 b0.00 %
JavaScript Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB1 B0.00 %
CSS Content Size 217.3 KB 217.3 KB 217.3 KB 217.3 KB 217.3 KB217.3 KB217.3 KB0 b0.00 %
Image Content Size 875.3 KB 875.3 KB 875.3 KB 875.3 KB 875.3 KB875.3 KB875.3 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 11.4 KB 11.4 KB 11.4 KB 11.4 KB 11.4 KB11.4 KB11.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 998.0 KB 998.0 KB 997.9 KB 998.0 KB 998.0 KB998.0 KB998.0 KB44 B0.00 %
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 807.9 KB 807.9 KB 807.9 KB 807.9 KB 807.9 KB807.9 KB807.9 KB8 B0.00 %
First Party Total Content Size 4.4 MB 4.4 MB 4.4 MB 4.4 MB 4.4 MB4.4 MB4.4 MB1 B0.00 %