Metrics per run

https://sokolov.ru/jewelry-catalog/product/87010028/

Tested 2025-01-14 02:14:48 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 307 ms 351 ms 320 ms320 ms326 ms18 ms5.66 %
First Contentful Paint 867 ms 929 ms 845 ms867 ms880 ms36 ms4.04 %
Largest Contentful Paint 2.474 s 2.562 s 2.493 s2.493 s2.510 s38 ms1.51 %
Total Blocking Time 448 ms 434 ms 455 ms448 ms446 ms9 ms1.96 %
Cumulative Layout Shift 0.896 1 110.990.066.48 %
Timing metrics
First Paint 867 ms 929 ms 845 ms867 ms880 ms36 ms4.04 %
First Contentful Paint 867 ms 929 ms 845 ms867 ms880 ms36 ms4.04 %
Largest Contentful Paint 2.474 s 2.562 s 2.493 s2.493 s2.510 s38 ms1.51 %
Load Event End 1.308 s 1.356 s 1.316 s1.316 s1.327 s21 ms1.58 %
Server Response Time 172 ms 215 ms 184 ms184 ms190 ms18 ms9.52 %
TTFB 307 ms 351 ms 320 ms320 ms326 ms18 ms5.66 %
Page Load Time 1.308 s 1.356 s 1.316 s1.316 s1.327 s21 ms1.58 %
First Visual Change 900 ms 933 ms 866 ms900 ms900 ms27 ms3.04 %
Last Visual Change 6.834 s 6.567 s 6.766 s6.766 s6.722 s113 ms1.69 %
Speed Index 4.432 s 4.553 s 4.450 s4.450 s4.478 s53 ms1.19 %
Visual Readiness 5.934 s 5.634 s 5.900 s5.900 s5.823 s134 ms2.30 %
Visual Complete 95 5.900 s 5.800 s 5.866 s5.866 s5.855 s42 ms0.71 %
Visual Complete 99 6.834 s 6.567 s 6.766 s6.766 s6.722 s113 ms1.69 %
CPU metrics
Total Blocking Time 448 ms 434 ms 455 ms448 ms446 ms9 ms1.96 %
Max Potential FID 203 ms 202 ms 216 ms203 ms207 ms6 ms3.08 %
Number of Long Tasks 8 7 77706.43 %
Total Duration of Long Tasks 848 ms 784 ms 805 ms805 ms812 ms27 ms3.28 %
Browser metrics
CPU benchmark score 37 ms 36 ms 39 ms37 ms37 ms1 ms3.34 %
Page metrics
Cumulative Layout Shift 0.896 1 110.990.066.48 %
DOM elements 1967 2014 196719671983221.12 %
Document height 5382 5382 53825382538200.00 %
Total Requests 152 152 16115215542.74 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 53 53535300.00 %
CSS Requests 13 13 13131300.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.8 MB 1.8 MB 1.9 MB1.8 MB1.8 MB21.7 KB1.15 %
HTML Transfer Size 11.2 KB 11.2 KB 11.2 KB11.2 KB11.2 KB0 b0.00 %
JavaScript Transfer Size 749.8 KB 749.8 KB 749.8 KB749.8 KB749.8 KB3 B0.00 %
CSS Transfer Size 116.3 KB 116.3 KB 116.3 KB116.3 KB116.3 KB1 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB1 B0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.00 %
JSON Transfer Size 64.3 KB 71.1 KB 113.4 KB71.1 KB83.0 KB21.7 KB26.20 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 28.1 KB 28.1 KB 28.1 KB28.1 KB28.1 KB0 b0.00 %
Total Content Size 5.5 MB 5.3 MB 6.7 MB5.5 MB5.8 MB619.0 KB10.41 %
HTML Content Size 52.1 KB 52.1 KB 52.1 KB52.1 KB52.1 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %
CSS Content Size 681.5 KB 681.5 KB 681.5 KB681.5 KB681.5 KB0 b0.00 %
Image Content Size 652.5 KB 652.5 KB 652.5 KB652.5 KB652.5 KB0 b0.00 %
Font Content Size 206.8 KB 206.8 KB 206.8 KB206.8 KB206.8 KB0 b0.00 %
Favicon Content Size 14.7 KB 14.7 KB 14.7 KB14.7 KB14.7 KB0 b0.00 %
JSON Content Size 326.5 KB 390.3 KB 921.1 KB390.3 KB546.0 KB266.5 KB48.82 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 67.4 KB 67.4 KB 67.4 KB67.4 KB67.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 231.8 KB 231.8 KB 231.8 KB231.8 KB231.8 KB3 B0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 143 143 15214314642.91 %
First Party Total Transfer Size 1.6 MB 1.6 MB 1.7 MB1.6 MB1.6 MB21.7 KB1.31 %
First Party Total Content Size 5.1 MB 4.9 MB 6.3 MB5.1 MB5.4 MB619.0 KB11.18 %