Metrics per run

https://en.wikipedia.org/wiki/Main_Page

Tested 2025-12-07 15:58:01 using Chrome 142.0.7444.59 (script).(runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 120 ms 119 ms 131 ms120 ms123 ms5 ms4.41 %
First Contentful Paint 612 ms 436 ms 736 ms612 ms595 ms123 ms20.70 %
Largest Contentful Paint 984 ms 748 ms 1.088 s984 ms940 ms142 ms15.13 %
Total Blocking Time 1.925 s 1.959 s 1.974 s1.959 s1.953 s20 ms1.05 %
Cumulative Layout Shift 0.551 0.547 0.5470.5460.5480.0020.38 %
Timing metrics
First Paint 612 ms 436 ms 736 ms612 ms595 ms123 ms20.70 %
First Contentful Paint 612 ms 436 ms 736 ms612 ms595 ms123 ms20.70 %
Largest Contentful Paint 984 ms 748 ms 1.088 s984 ms940 ms142 ms15.13 %
Load Event End 2.726 s 2.587 s 2.907 s2.726 s2.740 s131 ms4.78 %
Server Response Time 146 ms 146 ms 254 ms146 ms182 ms51 ms27.97 %
TTFB 120 ms 119 ms 131 ms120 ms123 ms5 ms4.41 %
Page Load Time 2.723 s 2.585 s 2.903 s2.723 s2.737 s130 ms4.76 %
First Visual Change 600 ms 433 ms 733 ms600 ms589 ms123 ms20.85 %
Last Visual Change 14.233 s 14.266 s 14.466 s14.266 s14.322 s103 ms0.72 %
Speed Index 6.531 s 6.388 s 6.715 s6.531 s6.545 s134 ms2.05 %
Visual Readiness 13.633 s 13.833 s 13.733 s13.733 s13.733 s82 ms0.59 %
Visual Complete 95 12.067 s 11.966 s 12.366 s12.067 s12.133 s170 ms1.40 %
Visual Complete 99 13.867 s 13.766 s 14.000 s13.867 s13.878 s96 ms0.69 %
CPU metrics
Total Blocking Time 1.925 s 1.959 s 1.974 s1.959 s1.953 s20 ms1.05 %
Max Potential FID 990 ms 975 ms 966 ms975 ms977 ms10 ms1.01 %
Number of Long Tasks 12 12 14121317.44 %
Total Duration of Long Tasks 2.549 s 2.579 s 2.695 s2.579 s2.608 s63 ms2.41 %
Browser metrics
CPU benchmark score 252 ms 249 ms 250 ms250 ms250 ms1 ms0.50 %
Page metrics
Cumulative Layout Shift 0.551 0.547 0.5470.5460.5480.0020.38 %
DOM elements 2357 2359 23572357235810.04 %
Document height 8439 8439 84398439843900.00 %
Total Requests 43 42 43434301.10 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 7 7 77700.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 980.7 KB 935.8 KB 980.7 KB980.7 KB965.7 KB21.1 KB2.19 %
HTML Transfer Size 45.8 KB 45.8 KB 45.8 KB45.8 KB45.8 KB0 b0.00 %
JavaScript Transfer Size 333.9 KB 333.5 KB 333.9 KB333.9 KB333.8 KB177 B0.05 %
CSS Transfer Size 20.8 KB 20.8 KB 20.8 KB20.8 KB20.8 KB0 b0.00 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
JSON Transfer Size 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
Plain Transfer Size 611 B 611 B 611 B611 B611 B0 b0.00 %
SVG Transfer Size 12.2 KB 12.2 KB 12.2 KB12.2 KB12.2 KB0 b0.00 %
Total Content Size 2.1 MB 2.0 MB 2.1 MB2.1 MB2.0 MB20.8 KB0.99 %
HTML Content Size 203.0 KB 203.0 KB 203.0 KB203.0 KB203.0 KB0 b0.00 %
JavaScript Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB321 B0.03 %
CSS Content Size 147.7 KB 147.7 KB 147.7 KB147.7 KB147.7 KB0 b0.00 %
Image Content Size 541.9 KB 498.5 KB 541.9 KB541.9 KB527.4 KB20.4 KB3.88 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
JSON Content Size 263 B 263 B 263 B263 B263 B0 b0.00 %
Plain Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 43 42 43434301.10 %
First Party Total Transfer Size 980.7 KB 935.8 KB 980.7 KB980.7 KB965.7 KB21.1 KB2.19 %
First Party Total Content Size 2.1 MB 2.0 MB 2.1 MB2.1 MB2.0 MB20.8 KB0.99 %