Metrics per run

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

Tested 2025-01-14 17:17:44 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 349 ms 312 ms 318 ms318 ms326 ms16 ms4.97 %
First Contentful Paint 897 ms 1.732 s 871 ms897 ms1.167 s400 ms34.28 %
Largest Contentful Paint 2.738 s 3.613 s 2.649 s2.738 s3.000 s435 ms14.50 %
Total Blocking Time 695 ms 474 ms 580 ms580 ms583 ms90 ms15.48 %
Cumulative Layout Shift 0.981 1.2 0.9290.98110.0959.29 %
Timing metrics
First Paint 897 ms 1.732 s 871 ms897 ms1.167 s400 ms34.28 %
First Contentful Paint 897 ms 1.732 s 871 ms897 ms1.167 s400 ms34.28 %
Largest Contentful Paint 2.738 s 3.613 s 2.649 s2.738 s3.000 s435 ms14.50 %
Load Event End 1.341 s 2.302 s 13.395 s2.302 s5.679 s5.470 s96.31 %
Server Response Time 202 ms 165 ms 176 ms176 ms181 ms16 ms8.57 %
TTFB 349 ms 312 ms 318 ms318 ms326 ms16 ms4.97 %
Page Load Time 1.341 s 2.302 s 13.395 s2.302 s5.679 s5.470 s96.31 %
First Visual Change 900 ms 1.767 s 867 ms900 ms1.178 s417 ms35.37 %
Last Visual Change 6.533 s 7.833 s 18.800 s7.833 s11.055 s5.502 s49.77 %
Speed Index 4.490 s 4.119 s 11.024 s4.490 s6.544 s3.171 s48.46 %
Visual Readiness 5.633 s 6.066 s 17.933 s6.066 s9.877 s5.699 s57.70 %
Visual Complete 95 5.866 s 7.833 s 18.567 s7.833 s10.755 s5.582 s51.90 %
Visual Complete 99 6.533 s 7.833 s 18.800 s7.833 s11.055 s5.502 s49.77 %
CPU metrics
Total Blocking Time 695 ms 474 ms 580 ms580 ms583 ms90 ms15.48 %
Max Potential FID 354 ms 199 ms 248 ms248 ms267 ms65 ms24.23 %
Number of Long Tasks 9 9 89905.44 %
Total Duration of Long Tasks 1.145 s 924 ms 980 ms980 ms1.016 s94 ms9.23 %
Browser metrics
CPU benchmark score 38 ms 38 ms 49 ms38 ms42 ms5 ms12.45 %
Page metrics
Cumulative Layout Shift 0.981 1.2 0.9290.98110.0959.29 %
DOM elements 2172 2021 208120812091622.97 %
Document height 6521 5267 52675267568559110.40 %
Total Requests 155 156 15715615610.52 %
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 1.9 MB 4.7 MB1.9 MB2.8 MB1.3 MB47.19 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.7 KB 752.7 KB 752.7 KB752.7 KB752.7 KB3 B0.00 %
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 KB1 B0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.00 %
JSON Transfer Size 82.2 KB 66.7 KB 66.5 KB66.7 KB71.8 KB7.4 KB10.27 %
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 6.4 MB 7.1 MB 10.0 MB7.1 MB7.9 MB1.5 MB19.65 %
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 688.1 KB 688.1 KB 688.1 KB688.1 KB688.1 KB0 b0.00 %
Image Content Size 625.6 KB 752.6 KB 752.6 KB752.6 KB710.3 KB59.9 KB8.43 %
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 585.3 KB 363.0 KB 363.0 KB363.0 KB437.1 KB104.8 KB23.97 %
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 146 147 14814714710.56 %
First Party Total Transfer Size 1.6 MB 1.7 MB 4.5 MB1.7 MB2.6 MB1.3 MB51.31 %
First Party Total Content Size 6.0 MB 6.7 MB 9.6 MB6.7 MB7.5 MB1.5 MB20.71 %