Metrics per run

https://dzhurynskyi.com

Tested 2025-07-24 18:41:58 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 701 ms 2.117 s 1.141 s1.141 s1.320 s592 ms44.84 %
First Contentful Paint 1.388 s 2.824 s 2.124 s2.124 s2.112 s586 ms27.76 %
Largest Contentful Paint 2.112 s 3.120 s 2.676 s2.676 s2.636 s412 ms15.65 %
Total Blocking Time 126 ms 99 ms 80 ms99 ms102 ms19 ms18.56 %
Cumulative Layout Shift 0.001 0.001 0.0020.0010.0010.00135.13 %
Timing metrics
First Paint 1.388 s 2.824 s 2.124 s2.124 s2.112 s586 ms27.76 %
First Contentful Paint 1.388 s 2.824 s 2.124 s2.124 s2.112 s586 ms27.76 %
Largest Contentful Paint 2.112 s 3.120 s 2.676 s2.676 s2.636 s412 ms15.65 %
Load Event End 4.968 s 5.411 s 5.546 s5.411 s5.308 s247 ms4.65 %
Server Response Time 476 ms 1.908 s 919 ms919 ms1.101 s599 ms54.37 %
TTFB 701 ms 2.117 s 1.141 s1.141 s1.320 s592 ms44.84 %
Page Load Time 4.968 s 5.411 s 5.546 s5.411 s5.308 s247 ms4.65 %
First Visual Change 1.400 s 2.833 s 2.133 s2.133 s2.122 s585 ms27.57 %
Last Visual Change 2.133 s 3.133 s 2.766 s2.766 s2.677 s413 ms15.43 %
Speed Index 2.089 s 3.101 s 2.642 s2.642 s2.611 s414 ms15.85 %
Visual Readiness 733 ms 300 ms 633 ms633 ms555 ms185 ms33.33 %
Visual Complete 95 2.133 s 3.133 s 2.700 s2.700 s2.655 s409 ms15.42 %
Visual Complete 99 2.133 s 3.133 s 2.766 s2.766 s2.677 s413 ms15.43 %
CPU metrics
Total Blocking Time 126 ms 99 ms 80 ms99 ms102 ms19 ms18.56 %
Max Potential FID 109 ms 92 ms 95 ms95 ms99 ms7 ms7.51 %
Number of Long Tasks 6 6 66600.00 %
Total Duration of Long Tasks 426 ms 406 ms 380 ms406 ms404 ms19 ms4.66 %
Browser metrics
CPU benchmark score 50 ms 67 ms 56 ms56 ms58 ms7 ms12.21 %
Page metrics
Cumulative Layout Shift 0.001 0.001 0.0020.0010.0010.00135.13 %
DOM elements 283 283 28328328300.00 %
Document height 4004 4004 40044004400400.00 %
Total Requests 70 71 71717100.67 %
HTML Requests 5 5 55500.00 %
JavaScript Requests 18 18 18181800.00 %
CSS Requests 11 11 11111100.00 %
Font Requests 3 3 33300.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB767 B0.02 %
HTML Transfer Size 32.4 KB 32.4 KB 32.4 KB32.4 KB32.4 KB0 b0.00 %
JavaScript Transfer Size 721.0 KB 722.6 KB 721.0 KB721.0 KB721.5 KB777 B0.11 %
CSS Transfer Size 79.8 KB 79.8 KB 79.9 KB79.8 KB79.9 KB2 B0.00 %
Font Transfer Size 482.2 KB 482.2 KB 482.2 KB482.2 KB482.2 KB1 B0.00 %
JSON Transfer Size 660 B 660 B 660 B660 B660 B0 b0.00 %
Plain Transfer Size 46 B 46 B 46 B46 B46 B0 b0.00 %
SVG Transfer Size 10.5 KB 10.5 KB 10.5 KB10.5 KB10.5 KB1 B0.01 %
Total Content Size 5.4 MB 5.4 MB 5.4 MB5.4 MB5.4 MB3.0 KB0.05 %
HTML Content Size 203.3 KB 203.3 KB 203.3 KB203.3 KB203.3 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB3.0 KB0.14 %
CSS Content Size 362.8 KB 362.8 KB 362.8 KB362.8 KB362.8 KB0 b0.00 %
Image Content Size 2.3 MB 2.3 MB 2.3 MB2.3 MB2.3 MB0 b0.00 %
Font Content Size 480.9 KB 480.9 KB 480.9 KB480.9 KB480.9 KB0 b0.00 %
JSON Content Size 26 B 26 B 26 B26 B26 B0 b0.00 %
Plain Content Size 26 B 26 B 26 B26 B26 B0 b0.00 %
SVG Content Size 23.3 KB 23.3 KB 23.3 KB23.3 KB23.3 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 780.8 KB 782.3 KB 780.7 KB780.8 KB781.3 KB773 B0.10 %
Third Party Requests 48 49 49494900.97 %
First Party metrics
First Party Requests 22 22 22222200.00 %
First Party Total Transfer Size 2.8 MB 2.8 MB 2.8 MB2.8 MB2.8 MB12 B0.00 %
First Party Total Content Size 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB0 b0.00 %