Metrics per run

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

Tested 2025-10-27 00:54:41 using Chrome 141.0.7390.107 (runtime settings).

Side by side

Metric1234567MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 763 ms 749 ms 656 ms 657 ms 678 ms 692 ms 673 ms678 ms695 ms40 ms5.77 %
First Contentful Paint 1.620 s 1.604 s 1.504 s 1.520 s 1.568 s 1.556 s 1.556 s1.556 s1.561 s38 ms2.46 %
Largest Contentful Paint 1.620 s 1.604 s 1.504 s 1.520 s 1.568 s 1.556 s 1.556 s1.556 s1.561 s38 ms2.46 %
Interaction to Next Paint 840 ms 840 ms 832 ms 848 ms 872 ms 848 ms 864 ms848 ms849 ms13 ms1.55 %
Total Blocking Time 270 ms 288 ms 289 ms 275 ms 290 ms 274 ms 282 ms282 ms281 ms8 ms2.69 %
Cumulative Layout Shift 0.035 0.038 0.035 0.038 0.038 0.035 0.0350.0350.0360.0024.49 %
Timing metrics
First Paint 1.620 s 1.604 s 1.504 s 1.520 s 1.568 s 1.556 s 1.556 s1.556 s1.561 s38 ms2.46 %
First Contentful Paint 1.620 s 1.604 s 1.504 s 1.520 s 1.568 s 1.556 s 1.556 s1.556 s1.561 s38 ms2.46 %
Largest Contentful Paint 1.620 s 1.604 s 1.504 s 1.520 s 1.568 s 1.556 s 1.556 s1.556 s1.561 s38 ms2.46 %
Load Event End 3.329 s 3.489 s 3.313 s 3.241 s 3.276 s 3.338 s 3.453 s3.329 s3.348 s84 ms2.50 %
Server Response Time 970 ms 940 ms 939 ms 944 ms 982 ms 968 ms 971 ms968 ms959 ms16 ms1.70 %
TTFB 763 ms 749 ms 656 ms 657 ms 678 ms 692 ms 673 ms678 ms695 ms40 ms5.77 %
Page Load Time 3.329 s 3.488 s 3.313 s 3.241 s 3.275 s 3.338 s 3.453 s3.329 s3.348 s84 ms2.50 %
First Visual Change 1.633 s 1.600 s 1.500 s 1.500 s 1.566 s 1.533 s 1.566 s1.566 s1.557 s46 ms2.96 %
Last Visual Change 3.933 s 3.233 s 3.166 s 3.033 s 3.066 s 3.200 s 3.266 s3.200 s3.271 s281 ms8.60 %
Speed Index 1.939 s 1.835 s 1.739 s 1.724 s 1.786 s 1.771 s 1.795 s1.786 s1.798 s67 ms3.71 %
Visual Readiness 2.300 s 1.633 s 1.666 s 1.533 s 1.500 s 1.667 s 1.700 s1.666 s1.714 s249 ms14.51 %
Visual Complete 95 3.933 s 3.233 s 3.166 s 3.033 s 3.066 s 3.200 s 3.266 s3.200 s3.271 s281 ms8.60 %
Visual Complete 99 3.933 s 3.233 s 3.166 s 3.033 s 3.066 s 3.200 s 3.266 s3.200 s3.271 s281 ms8.60 %
CPU metrics
Total Blocking Time 270 ms 288 ms 289 ms 275 ms 290 ms 274 ms 282 ms282 ms281 ms8 ms2.69 %
Max Potential FID 135 ms 167 ms 144 ms 162 ms 164 ms 159 ms 151 ms159 ms155 ms11 ms7.03 %
Number of Long Tasks 8 9 9 9 8 7 688113.36 %
Total Duration of Long Tasks 722 ms 796 ms 779 ms 783 ms 730 ms 664 ms 624 ms730 ms728 ms60 ms8.24 %
Browser metrics
CPU benchmark score 34 ms 33 ms 35 ms 33 ms 33 ms 34 ms 33 ms33 ms34 ms1 ms2.17 %
Page metrics
Cumulative Layout Shift 0.035 0.038 0.035 0.038 0.038 0.035 0.0350.0350.0360.0024.49 %
DOM elements 16072 16072 16072 16072 16073 16072 16072160721607200.00 %
Document height 56537 56537 56537 56537 56537 56537 56537565375653700.00 %
Total Requests 100 100 100 100 100 100 10010010000.00 %
HTML Requests 1 1 1 1 1 1 11100.00 %
JavaScript Requests 7 7 7 7 7 7 77700.00 %
CSS Requests 2 2 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0 0 0000N/A
Total Transfer Size 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB1.5 MB1.5 MB925 B0.06 %
HTML Transfer Size 230.6 KB 230.6 KB 230.6 KB 230.6 KB 230.6 KB 230.6 KB 230.6 KB230.6 KB230.6 KB0 b0.00 %
JavaScript Transfer Size 367.2 KB 367.1 KB 367.1 KB 367.1 KB 367.1 KB 367.1 KB 367.1 KB367.1 KB367.1 KB22 B0.01 %
CSS Transfer Size 28.4 KB 28.4 KB 28.4 KB 28.4 KB 28.4 KB 28.4 KB 28.4 KB28.4 KB28.4 KB6 B0.02 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 20.0 KB 20.0 KB 20.0 KB 20.0 KB 20.0 KB 20.0 KB 20.0 KB20.0 KB20.0 KB1 B0.00 %
Total Content Size 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB969 B0.02 %
HTML Content Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB0 b0.00 %
JavaScript Content Size 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB 1.5 MB1.5 MB1.5 MB1 B0.00 %
CSS Content Size 193.8 KB 193.8 KB 193.8 KB 193.8 KB 193.8 KB 193.8 KB 193.8 KB193.8 KB193.8 KB0 b0.00 %
Image Content Size 847.2 KB 847.2 KB 847.2 KB 847.2 KB 847.2 KB 847.2 KB 844.5 KB847.2 KB846.8 KB969 B0.11 %
Font Content Size 0 b 0 b 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 8.7 KB 8.7 KB 8.7 KB 8.7 KB 8.7 KB 8.7 KB 8.7 KB8.7 KB8.7 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 922.3 KB 922.1 KB 922.2 KB 922.3 KB 922.2 KB 922.1 KB 919.7 KB922.2 KB921.9 KB922 B0.10 %
Third Party Requests 69 69 69 69 69 69 69696900.00 %
First Party metrics
First Party Requests 31 31 31 31 31 31 31313100.00 %
First Party Total Transfer Size 650.9 KB 650.8 KB 650.8 KB 650.8 KB 650.8 KB 650.8 KB 650.8 KB650.8 KB650.8 KB19 B0.00 %
First Party Total Content Size 3.1 MB 3.1 MB 3.1 MB 3.1 MB 3.1 MB 3.1 MB 3.1 MB3.1 MB3.1 MB1 B0.00 %