Metrics per run

https://service-power.com.ua

Tested 2025-07-24 19:00:43 using Chrome 138.0.7204.49 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 793 ms 810 ms 971 ms810 ms858 ms80 ms9.35 %
First Contentful Paint 984 ms 1.192 s 1.400 s1.192 s1.192 s170 ms14.25 %
Largest Contentful Paint 1.188 s 1.232 s 1.420 s1.232 s1.280 s101 ms7.86 %
Interaction to Next Paint 192 ms 136 ms 168 ms168 ms165 ms23 ms13.87 %
Total Blocking Time 436 ms 255 ms 270 ms270 ms320 ms82 ms25.60 %
Cumulative Layout Shift 0.018 0.002 0.0180.0180.0120.00759.71 %
Timing metrics
First Paint 984 ms 1.192 s 1.400 s1.192 s1.192 s170 ms14.25 %
First Contentful Paint 984 ms 1.192 s 1.400 s1.192 s1.192 s170 ms14.25 %
Largest Contentful Paint 1.188 s 1.232 s 1.420 s1.232 s1.280 s101 ms7.86 %
Load Event End 5.686 s 4.060 s 3.820 s4.060 s4.522 s829 ms18.33 %
Server Response Time 480 ms 471 ms 561 ms480 ms504 ms40 ms8.03 %
TTFB 793 ms 810 ms 971 ms810 ms858 ms80 ms9.35 %
Page Load Time 5.684 s 4.058 s 3.814 s4.058 s4.519 s830 ms18.37 %
First Visual Change 967 ms 1.200 s 1.400 s1.200 s1.189 s177 ms14.88 %
Last Visual Change 7.167 s 5.533 s 5.300 s5.533 s6.000 s831 ms13.84 %
Speed Index 1.306 s 1.297 s 1.509 s1.306 s1.371 s98 ms7.14 %
Visual Readiness 6.200 s 4.333 s 3.900 s4.333 s4.811 s998 ms20.74 %
Visual Complete 95 1.833 s 1.766 s 1.866 s1.833 s1.822 s42 ms2.28 %
Visual Complete 99 2.200 s 2.000 s 2.033 s2.033 s2.078 s88 ms4.21 %
CPU metrics
Total Blocking Time 436 ms 255 ms 270 ms270 ms320 ms82 ms25.60 %
Max Potential FID 176 ms 184 ms 140 ms176 ms167 ms19 ms11.48 %
Number of Long Tasks 12 10 11111117.42 %
Total Duration of Long Tasks 1.036 s 825 ms 902 ms902 ms921 ms87 ms9.47 %
Browser metrics
CPU benchmark score 65 ms 51 ms 55 ms55 ms57 ms6 ms10.33 %
Page metrics
Cumulative Layout Shift 0.018 0.002 0.0180.0180.0120.00759.71 %
DOM elements 1052 1052 10521052105200.00 %
Document height 2727 2727 27272727272700.00 %
Total Requests 128 123 12712712621.71 %
HTML Requests 11 10 10101004.56 %
JavaScript Requests 44 43 44444401.08 %
CSS Requests 12 12 12121200.00 %
Font Requests 9 9 99900.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.9 MB 2.9 MB 2.9 MB2.9 MB2.9 MB5.0 KB0.17 %
HTML Transfer Size 114.2 KB 113.8 KB 113.8 KB113.8 KB113.9 KB220 B0.19 %
JavaScript Transfer Size 1.9 MB 1.9 MB 1.9 MB1.9 MB1.9 MB5.0 KB0.26 %
CSS Transfer Size 132.0 KB 132.0 KB 132.0 KB132.0 KB132.0 KB0 b0.00 %
Font Transfer Size 613.1 KB 613.3 KB 613.4 KB613.3 KB613.3 KB167 B0.03 %
Favicon Transfer Size 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.00 %
JSON Transfer Size 50.0 KB 49.8 KB 49.7 KB49.8 KB49.8 KB105 B0.21 %
Plain Transfer Size 689 B 689 B 677 B689 B685 B6 B0.83 %
SVG Transfer Size 9.0 KB 9.0 KB 9.0 KB9.0 KB9.0 KB0 b0.00 %
Total Content Size 7.9 MB 7.9 MB 7.9 MB7.9 MB7.9 MB13.1 KB0.16 %
HTML Content Size 411.4 KB 410.9 KB 410.9 KB410.9 KB411.1 KB248 B0.06 %
JavaScript Content Size 5.9 MB 5.9 MB 5.9 MB5.9 MB5.9 MB13.1 KB0.22 %
CSS Content Size 583.1 KB 583.1 KB 583.1 KB583.1 KB583.1 KB0 b0.00 %
Image Content Size 150.0 KB 150.0 KB 150.0 KB150.0 KB150.0 KB0 b0.00 %
Font Content Size 611.3 KB 611.3 KB 611.3 KB611.3 KB611.3 KB0 b0.00 %
Favicon Content Size 1.8 KB 1.8 KB 1.8 KB1.8 KB1.8 KB0 b0.00 %
JSON Content Size 267.4 KB 267.4 KB 267.4 KB267.4 KB267.4 KB0 b0.00 %
Plain Content Size 26 B 26 B 26 B26 B26 B0 b0.00 %
SVG Content Size 22.0 KB 22.0 KB 22.0 KB22.0 KB22.0 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 444.4 KB 442.5 KB 442.3 KB442.5 KB443.1 KB970 B0.21 %
Third Party Requests 59 54 54545624.23 %
First Party metrics
First Party Requests 69 69 73697022.68 %
First Party Total Transfer Size 2.5 MB 2.5 MB 2.5 MB2.5 MB2.5 MB5.5 KB0.22 %
First Party Total Content Size 6.3 MB 6.3 MB 6.3 MB6.3 MB6.3 MB14.7 KB0.23 %