Metrics per run

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

Tested 2025-01-16 08:01:05 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 873 ms 896 ms 894 ms894 ms888 ms10 ms1.17 %
First Contentful Paint 3.302 s 3.405 s 3.327 s3.327 s3.345 s44 ms1.31 %
Largest Contentful Paint 9.491 s 9.858 s 10.300 s9.858 s9.883 s331 ms3.35 %
Total Blocking Time 534 ms 398 ms 469 ms469 ms467 ms56 ms11.89 %
Cumulative Layout Shift 0.949 0.705 0.8710.8710.8420.10212.08 %
Timing metrics
First Paint 3.302 s 3.405 s 3.327 s3.327 s3.345 s44 ms1.31 %
First Contentful Paint 3.302 s 3.405 s 3.327 s3.327 s3.345 s44 ms1.31 %
Largest Contentful Paint 9.491 s 9.858 s 10.300 s9.858 s9.883 s331 ms3.35 %
Load Event End 22.067 s 7.259 s 7.406 s7.406 s12.244 s6.946 s56.73 %
Server Response Time 357 ms 372 ms 379 ms372 ms369 ms9 ms2.48 %
TTFB 873 ms 896 ms 894 ms894 ms888 ms10 ms1.17 %
Page Load Time 22.066 s 7.258 s 7.406 s7.406 s12.243 s6.946 s56.73 %
First Visual Change 3.333 s 3.433 s 3.334 s3.334 s3.367 s47 ms1.39 %
Last Visual Change 22.100 s 13.067 s 12.200 s13.067 s15.789 s4.477 s28.35 %
Speed Index 8.908 s 9.015 s 8.685 s8.908 s8.869 s137 ms1.55 %
Visual Readiness 18.767 s 9.634 s 8.866 s9.634 s12.422 s4.497 s36.20 %
Visual Complete 95 15.066 s 12.733 s 10.600 s12.733 s12.800 s1.824 s14.25 %
Visual Complete 99 22.100 s 13.033 s 12.200 s13.033 s15.778 s4.483 s28.42 %
CPU metrics
Total Blocking Time 534 ms 398 ms 469 ms469 ms467 ms56 ms11.89 %
Max Potential FID 218 ms 191 ms 239 ms218 ms216 ms20 ms9.10 %
Number of Long Tasks 7 7 87706.43 %
Total Duration of Long Tasks 884 ms 748 ms 869 ms869 ms834 ms61 ms7.30 %
Browser metrics
CPU benchmark score 48 ms 45 ms 44 ms45 ms46 ms2 ms3.72 %
Page metrics
Cumulative Layout Shift 0.949 0.705 0.8710.8710.8420.10212.08 %
DOM elements 2040 2052 20292040204090.46 %
Document height 5267 5267 52675267526700.00 %
Total Requests 155 134 130134140117.85 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 52 52525200.90 %
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 2.0 MB 1.6 MB 1.6 MB1.6 MB1.7 MB179.7 KB10.24 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB23 B0.20 %
JavaScript Transfer Size 752.9 KB 752.0 KB 752.0 KB752.0 KB752.3 KB446 B0.06 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB0 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 66.5 KB 67.1 KB 47.5 KB66.5 KB60.4 KB9.1 KB15.11 %
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 5.3 MB 4.2 MB 4.0 MB4.2 MB4.5 MB606.6 KB13.13 %
HTML Content Size 52.8 KB 52.8 KB 52.8 KB52.8 KB52.8 KB26 B0.05 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB263 B0.01 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 781.0 KB 456.1 KB 437.5 KB456.1 KB558.2 KB157.7 KB28.25 %
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 370.8 KB 370.8 KB 128.3 KB370.8 KB290.0 KB114.3 KB39.43 %
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 66.9 KB231.7 KB176.8 KB77.7 KB43.96 %
Third Party Requests 9 7 176359.99 %
First Party metrics
First Party Requests 146 127 12912913496.36 %
First Party Total Transfer Size 1.7 MB 1.4 MB 1.5 MB1.5 MB1.5 MB149.2 KB9.45 %
First Party Total Content Size 4.9 MB 3.8 MB 3.7 MB3.8 MB4.2 MB561.5 KB13.17 %