Metrics per run

https://www.wildberries.ru/catalog/113256091/detail.aspx

Tested 2025-01-15 04:07:45 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 757 ms 759 ms 757 ms757 ms758 ms1 ms0.12 %
First Contentful Paint 2.156 s 2.129 s 2.110 s2.129 s2.132 s19 ms0.89 %
Largest Contentful Paint 4.286 s 12.605 s 4.279 s4.286 s7.057 s3.923 s55.60 %
Total Blocking Time 1.105 s 1.140 s 1.099 s1.105 s1.115 s18 ms1.62 %
Cumulative Layout Shift 1 1 11100.46 %
Timing metrics
First Paint 2.156 s 2.129 s 2.110 s2.129 s2.132 s19 ms0.89 %
First Contentful Paint 2.156 s 2.129 s 2.110 s2.129 s2.132 s19 ms0.89 %
Largest Contentful Paint 4.286 s 12.605 s 4.279 s4.286 s7.057 s3.923 s55.60 %
Load Event End 9.927 s 8.427 s 9.894 s9.894 s9.416 s699 ms7.43 %
Server Response Time 222 ms 223 ms 223 ms223 ms223 ms0 ms0.21 %
TTFB 757 ms 759 ms 757 ms757 ms758 ms1 ms0.12 %
Page Load Time 9.927 s 8.427 s 9.894 s9.894 s9.416 s699 ms7.43 %
First Visual Change 2.167 s 2.134 s 2.133 s2.134 s2.145 s16 ms0.74 %
Last Visual Change 12.700 s 13.200 s 12.600 s12.700 s12.833 s262 ms2.05 %
Speed Index 11.027 s 11.072 s 10.941 s11.027 s11.013 s54 ms0.49 %
Visual Readiness 10.533 s 11.066 s 10.467 s10.533 s10.689 s268 ms2.51 %
Visual Complete 95 12.700 s 13.200 s 12.600 s12.700 s12.833 s262 ms2.05 %
Visual Complete 99 12.700 s 13.200 s 12.600 s12.700 s12.833 s262 ms2.05 %
CPU metrics
Total Blocking Time 1.105 s 1.140 s 1.099 s1.105 s1.115 s18 ms1.62 %
Max Potential FID 796 ms 849 ms 828 ms828 ms824 ms22 ms2.64 %
Number of Long Tasks 5 5 455010.10 %
Total Duration of Long Tasks 1.372 s 1.390 s 1.299 s1.372 s1.354 s39 ms2.91 %
Browser metrics
CPU benchmark score 38 ms 37 ms 41 ms38 ms39 ms2 ms4.40 %
Page metrics
Cumulative Layout Shift 1 1 11100.46 %
DOM elements 1584 1622 161116111606160.99 %
Document height 2830 2830 28302830283000.00 %
Total Requests 150 189 164164168169.62 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 41 52 48484759.67 %
CSS Requests 8 12 889220.20 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.0 MB 1.5 MB 2.3 MB2.0 MB1.9 MB323.0 KB16.44 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB1 B0.02 %
JavaScript Transfer Size 639.3 KB 665.3 KB 657.0 KB657.0 KB653.9 KB10.9 KB1.66 %
CSS Transfer Size 173.3 KB 195.2 KB 173.4 KB173.4 KB180.6 KB10.3 KB5.70 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB5 B0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB0 b0.00 %
JSON Transfer Size 316.4 KB 323.6 KB 315.7 KB316.4 KB318.5 KB3.6 KB1.12 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 180 B 169 B 170 B170 B173 B5 B2.87 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 7.6 MB 8.0 MB 7.9 MB7.9 MB7.9 MB175.2 KB2.18 %
HTML Content Size 30.5 KB 30.5 KB 30.5 KB30.5 KB30.5 KB0 b0.00 %
JavaScript Content Size 2.3 MB 2.4 MB 2.4 MB2.4 MB2.4 MB30.9 KB1.28 %
CSS Content Size 1.1 MB 1.2 MB 1.1 MB1.1 MB1.1 MB47.8 KB4.17 %
Image Content Size 783.3 KB 522.7 KB 1002.2 KB783.3 KB769.4 KB196.0 KB25.48 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
Favicon Content Size 15.0 KB 15.0 KB 15.0 KB15.0 KB15.0 KB0 b0.00 %
JSON Content Size 3.3 MB 3.8 MB 3.3 MB3.3 MB3.5 MB240.0 KB6.78 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 16 B 16 B 16 B16 B16 B0 b0.00 %
SVG Content Size 1.5 KB 1.5 KB 1.5 KB1.5 KB1.5 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 1.9 MB 1.4 MB 2.2 MB1.9 MB1.9 MB324.0 KB16.95 %
Third Party Requests 136 167 150150151138.39 %
First Party metrics
First Party Requests 14 22 141417422.63 %
First Party Total Transfer Size 53.3 KB 55.4 KB 53.3 KB53.3 KB54.0 KB1021 B1.84 %
First Party Total Content Size 106.7 KB 107.7 KB 106.7 KB106.7 KB107.1 KB464 B0.42 %