Metrics per run

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

Tested 2025-04-01 06:22:54 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 88 ms 28 ms 37 ms37 ms51 ms26 ms51.80 %
First Contentful Paint 492 ms 1.312 s 172 ms492 ms659 ms480 ms72.89 %
Largest Contentful Paint 492 ms 1.312 s 172 ms492 ms659 ms480 ms72.89 %
Total Blocking Time 1.820 s 1.380 s 1.393 s1.393 s1.531 s204 ms13.35 %
Cumulative Layout Shift 0.013 0.022 0.0220.0220.0190.00421.05 %
Timing metrics
First Paint 492 ms 1.312 s 172 ms492 ms659 ms480 ms72.89 %
First Contentful Paint 492 ms 1.312 s 172 ms492 ms659 ms480 ms72.89 %
Largest Contentful Paint 492 ms 1.312 s 172 ms492 ms659 ms480 ms72.89 %
Load Event End 777 ms 1.420 s 256 ms777 ms818 ms476 ms58.22 %
Server Response Time 63 ms 29 ms 34 ms34 ms42 ms15 ms35.69 %
TTFB 88 ms 28 ms 37 ms37 ms51 ms26 ms51.80 %
Page Load Time 777 ms 1.420 s 256 ms777 ms818 ms476 ms58.22 %
First Visual Change 500 ms 667 ms 634 ms634 ms600 ms72 ms12.03 %
Last Visual Change 5.834 s 7.234 s 6.967 s6.967 s6.678 s607 ms9.09 %
Speed Index 1.055 s 1.156 s 1.090 s1.090 s1.100 s42 ms3.81 %
Visual Readiness 5.334 s 6.567 s 6.333 s6.333 s6.078 s535 ms8.80 %
Visual Complete 95 4.700 s 3.667 s 3.434 s3.667 s3.934 s550 ms13.99 %
Visual Complete 99 4.700 s 3.734 s 3.500 s3.734 s3.978 s519 ms13.06 %
CPU metrics
Total Blocking Time 1.820 s 1.380 s 1.393 s1.393 s1.531 s204 ms13.35 %
Max Potential FID 1.302 s 1.078 s 1.174 s1.174 s1.185 s92 ms7.75 %
Number of Long Tasks 8 3 335250.51 %
Total Duration of Long Tasks 2.346 s 1.530 s 1.543 s1.543 s1.806 s382 ms21.13 %
Browser metrics
CPU benchmark score 38 ms 37 ms 61 ms38 ms45 ms11 ms24.45 %
Page metrics
Cumulative Layout Shift 0.013 0.022 0.0220.0220.0190.00421.05 %
DOM elements 2920 1750 17501750214055225.77 %
Document height 1963 2085 208520852044582.81 %
Total Requests 183 149 150150161169.83 %
HTML Requests 1 2 222028.28 %
JavaScript Requests 50 43 45454636.40 %
CSS Requests 11 8 889115.71 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 1 404: 2 404: 2 000N/A
Total Transfer Size 2.2 MB 1.7 MB 1.7 MB1.7 MB1.9 MB212.0 KB10.96 %
HTML Transfer Size 29.9 KB 52.8 KB 51.5 KB51.5 KB44.7 KB10.5 KB23.44 %
JavaScript Transfer Size 526.5 KB 497.9 KB 511.2 KB511.2 KB511.9 KB11.7 KB2.28 %
CSS Transfer Size 235.4 KB 220.3 KB 220.3 KB220.3 KB225.4 KB7.1 KB3.16 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB0 b0.00 %
Favicon Transfer Size 15.7 KB 31.3 KB N/A23.5 KB23.5 KB7.8 KB33.32 %
JSON Transfer Size 593.6 KB 351.5 KB 386.2 KB386.2 KB443.8 KB106.9 KB24.08 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 554 B 558 B554 B483 B103 B21.26 %
SVG Transfer Size 18.1 KB 19.4 KB 18.0 KB18.1 KB18.5 KB661 B3.49 %
Total Content Size 11.1 MB 13.9 MB 9.6 MB11.1 MB11.5 MB1.8 MB15.78 %
HTML Content Size 121.1 KB 242.4 KB 242.3 KB242.3 KB201.9 KB57.1 KB28.29 %
JavaScript Content Size 1.9 MB 1.8 MB 1.8 MB1.8 MB1.8 MB41.9 KB2.23 %
CSS Content Size 1.4 MB 1.3 MB 1.3 MB1.3 MB1.4 MB34.6 KB2.49 %
Image Content Size 469.5 KB 267.9 KB 267.9 KB267.9 KB335.1 KB95.0 KB28.35 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
Favicon Content Size 15.0 KB 30.1 KB N/A22.6 KB22.6 KB7.5 KB33.33 %
JSON Content Size 6.8 MB 9.9 MB 5.5 MB6.8 MB7.4 MB1.8 MB25.02 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 64 B 64 B64 B53 B15 B28.28 %
SVG Content Size 81.9 KB 83.4 KB 81.9 KB81.9 KB82.4 KB717 B0.85 %
Third Party metrics
Third Party Transfer Size 2.1 MB 1.6 MB 1.6 MB1.6 MB1.8 MB232.0 KB12.70 %
Third Party Requests 163 125 1291291391712.27 %
First Party metrics
First Party Requests 20 24 21212227.84 %
First Party Total Transfer Size 80.3 KB 138.0 KB 103.9 KB103.9 KB107.4 KB23.7 KB22.07 %
First Party Total Content Size 226.1 KB 379.8 KB 348.1 KB348.1 KB318.0 KB66.3 KB20.84 %