Metrics per run

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

Tested 2025-01-16 22:01:42 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 873 ms 935 ms 854 ms873 ms887 ms35 ms3.90 %
First Contentful Paint 3.361 s 3.073 s 3.051 s3.073 s3.162 s141 ms4.47 %
Largest Contentful Paint 9.854 s 9.682 s 9.979 s9.854 s9.838 s122 ms1.24 %
Total Blocking Time 867 ms 810 ms 746 ms810 ms808 ms49 ms6.12 %
Cumulative Layout Shift 0.928 0.724 0.810.810.8210.08410.22 %
Timing metrics
First Paint 3.361 s 3.073 s 3.051 s3.073 s3.162 s141 ms4.47 %
First Contentful Paint 3.361 s 3.073 s 3.051 s3.073 s3.162 s141 ms4.47 %
Largest Contentful Paint 9.854 s 9.682 s 9.979 s9.854 s9.838 s122 ms1.24 %
Load Event End 20.106 s 12.560 s 15.573 s15.573 s16.080 s3.101 s19.29 %
Server Response Time 359 ms 420 ms 338 ms359 ms372 ms35 ms9.34 %
TTFB 873 ms 935 ms 854 ms873 ms887 ms35 ms3.90 %
Page Load Time 20.105 s 12.558 s 15.571 s15.571 s16.078 s3.102 s19.29 %
First Visual Change 3.367 s 3.100 s 3.034 s3.100 s3.167 s144 ms4.55 %
Last Visual Change 20.133 s 15.333 s 18.667 s18.667 s18.044 s2.008 s11.13 %
Speed Index 8.853 s 9.164 s 10.479 s9.164 s9.499 s705 ms7.42 %
Visual Readiness 16.766 s 12.233 s 15.633 s15.633 s14.877 s1.926 s12.95 %
Visual Complete 95 13.833 s 14.300 s 18.667 s14.300 s15.600 s2.177 s13.96 %
Visual Complete 99 20.133 s 15.333 s 18.667 s18.667 s18.044 s2.008 s11.13 %
CPU metrics
Total Blocking Time 867 ms 810 ms 746 ms810 ms808 ms49 ms6.12 %
Max Potential FID 243 ms 351 ms 376 ms351 ms323 ms58 ms17.85 %
Number of Long Tasks 15 9 9911325.71 %
Total Duration of Long Tasks 1.617 s 1.260 s 1.196 s1.260 s1.358 s185 ms13.64 %
Browser metrics
CPU benchmark score 39 ms 41 ms 47 ms41 ms42 ms3 ms8.03 %
Page metrics
Cumulative Layout Shift 0.928 0.724 0.810.810.8210.08410.22 %
DOM elements 2046 2044 20442044204510.05 %
Document height 5267 5267 52675267526700.00 %
Total Requests 157 143 14514514864.17 %
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 1.9 MB 1.8 MB 1.8 MB1.8 MB1.8 MB35.3 KB1.91 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.9 KB 752.9 KB 752.9 KB752.9 KB752.9 KB2 B0.00 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB1 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB0 b0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.00 %
JSON Transfer Size 142.2 KB 67.4 KB 67.4 KB67.4 KB92.3 KB35.3 KB38.20 %
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 5.4 MB 4.4 MB 4.4 MB4.4 MB4.7 MB457.4 KB9.45 %
HTML Content Size 52.8 KB 52.8 KB 52.8 KB52.8 KB52.8 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 629.2 KB 629.2 KB 629.2 KB629.2 KB629.2 KB35 B0.01 %
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 1.3 MB 370.8 KB 370.8 KB370.8 KB694.3 KB457.4 KB65.88 %
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 231.7 KB 231.8 KB231.8 KB231.8 KB35 B0.01 %
Third Party Requests 9 7 998111.31 %
First Party metrics
First Party Requests 148 136 13613614064.04 %
First Party Total Transfer Size 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB35.3 KB2.18 %
First Party Total Content Size 5.0 MB 4.0 MB 4.0 MB4.0 MB4.3 MB457.4 KB10.33 %