Metrics per run

https://dzhurynskyi.com

Tested 2025-07-25 12:02:30 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 499 ms 539 ms 2.345 s539 ms1.128 s861 ms76.35 %
First Contentful Paint 1.048 s 812 ms 3.600 s1.048 s1.820 s1.262 s69.36 %
Largest Contentful Paint 1.496 s 1.200 s 4.520 s1.496 s2.405 s1.500 s62.37 %
Interaction to Next Paint 376 ms 168 ms 224 ms224 ms256 ms88 ms34.33 %
Total Blocking Time 239 ms 195 ms 748 ms239 ms394 ms251 ms63.70 %
Cumulative Layout Shift 0.001 0.001 0.0020.0010.0010.00142.73 %
Timing metrics
First Paint 1.048 s 812 ms 3.600 s1.048 s1.820 s1.262 s69.36 %
First Contentful Paint 1.048 s 812 ms 3.600 s1.048 s1.820 s1.262 s69.36 %
Largest Contentful Paint 1.496 s 1.200 s 4.520 s1.496 s2.405 s1.500 s62.37 %
Load Event End 6.185 s 3.442 s 7.019 s6.185 s5.549 s1.528 s27.54 %
Server Response Time 319 ms 331 ms 2.174 s331 ms941 ms872 ms92.60 %
TTFB 499 ms 539 ms 2.345 s539 ms1.128 s861 ms76.35 %
Page Load Time 6.184 s 3.442 s 7.019 s6.184 s5.548 s1.528 s27.54 %
First Visual Change 1.067 s 835 ms 3.621 s1.067 s1.841 s1.262 s68.56 %
Last Visual Change 1.500 s 1.202 s 4.517 s1.500 s2.406 s1.497 s62.23 %
Speed Index 1.473 s 1.177 s 4.432 s1.473 s2.361 s1.470 s62.25 %
Visual Readiness 433 ms 367 ms 896 ms433 ms565 ms235 ms41.63 %
Visual Complete 95 1.500 s 1.202 s 4.517 s1.500 s2.406 s1.497 s62.23 %
Visual Complete 99 1.500 s 1.202 s 4.517 s1.500 s2.406 s1.497 s62.23 %
CPU metrics
Total Blocking Time 239 ms 195 ms 748 ms239 ms394 ms251 ms63.70 %
Max Potential FID 149 ms 109 ms 246 ms149 ms168 ms58 ms34.24 %
Number of Long Tasks 10 11 151112218.00 %
Total Duration of Long Tasks 874 ms 783 ms 1.551 s874 ms1.069 s343 ms32.04 %
Browser metrics
CPU benchmark score 50 ms 67 ms 80 ms67 ms66 ms12 ms18.71 %
Page metrics
Cumulative Layout Shift 0.001 0.001 0.0020.0010.0010.00142.73 %
DOM elements 283 283 28328328300.00 %
Document height 4004 4004 40044004400400.00 %
Total Requests 72 71 73727211.13 %
HTML Requests 5 5 756116.64 %
JavaScript Requests 18 18 19181802.57 %
CSS Requests 11 11 12111104.16 %
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 MB598 B0.02 %
HTML Transfer Size 32.4 KB 32.4 KB 33.4 KB32.4 KB32.7 KB473 B1.41 %
JavaScript Transfer Size 722.8 KB 721.4 KB 721.4 KB721.4 KB721.9 KB693 B0.09 %
CSS Transfer Size 79.8 KB 79.8 KB 79.8 KB79.8 KB79.8 KB0 b0.00 %
Font Transfer Size 482.2 KB 482.2 KB 482.2 KB482.2 KB482.2 KB0 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 KB0 b0.00 %
Total Content Size 5.4 MB 5.4 MB 5.5 MB5.4 MB5.4 MB25.9 KB0.47 %
HTML Content Size 203.3 KB 203.3 KB 204.5 KB203.3 KB203.7 KB571 B0.27 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB2.3 KB0.11 %
CSS Content Size 362.8 KB 362.8 KB 417.7 KB362.8 KB381.1 KB25.9 KB6.78 %
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 782.6 KB 781.2 KB 782.1 KB782.1 KB781.9 KB598 B0.07 %
Third Party Requests 50 49 51505011.63 %
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 MB0 b0.00 %
First Party Total Content Size 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB0 b0.00 %