Metrics per run

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

Tested 2025-01-17 12:52:14 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 19 ms 23 ms 21 ms21 ms21 ms2 ms7.78 %
First Contentful Paint 211 ms 786 ms 172 ms211 ms390 ms281 ms72.04 %
Largest Contentful Paint 211 ms 786 ms 172 ms211 ms390 ms281 ms72.04 %
Total Blocking Time 858 ms 826 ms 1.018 s858 ms901 ms84 ms9.33 %
Cumulative Layout Shift 0.013 0.014 0.0110.0130.0130.00111.17 %
Timing metrics
First Paint 211 ms 786 ms 172 ms211 ms390 ms281 ms72.04 %
First Contentful Paint 211 ms 786 ms 172 ms211 ms390 ms281 ms72.04 %
Largest Contentful Paint 211 ms 786 ms 172 ms211 ms390 ms281 ms72.04 %
Load Event End 257 ms 830 ms 365 ms365 ms484 ms249 ms51.36 %
Server Response Time 20 ms 22 ms 20 ms20 ms21 ms1 ms4.56 %
TTFB 19 ms 23 ms 21 ms21 ms21 ms2 ms7.78 %
Page Load Time 257 ms 830 ms 365 ms365 ms484 ms249 ms51.36 %
First Visual Change 400 ms 400 ms 434 ms400 ms411 ms16 ms3.90 %
Last Visual Change 6.467 s 6.233 s 6.600 s6.467 s6.433 s152 ms2.36 %
Speed Index 1.190 s 897 ms 978 ms978 ms1.022 s124 ms12.09 %
Visual Readiness 6.067 s 5.833 s 6.166 s6.067 s6.022 s140 ms2.32 %
Visual Complete 95 4.667 s 2.500 s 3.334 s3.334 s3.500 s892 ms25.50 %
Visual Complete 99 6.334 s 6.167 s 6.534 s6.334 s6.345 s150 ms2.36 %
CPU metrics
Total Blocking Time 858 ms 826 ms 1.018 s858 ms901 ms84 ms9.33 %
Max Potential FID 648 ms 628 ms 743 ms648 ms673 ms50 ms7.45 %
Number of Long Tasks 2 2 423135.36 %
Total Duration of Long Tasks 958 ms 926 ms 1.218 s958 ms1.034 s131 ms12.65 %
Browser metrics
CPU benchmark score 36 ms 50 ms 39 ms39 ms42 ms6 ms14.44 %
Page metrics
Cumulative Layout Shift 0.013 0.014 0.0110.0130.0130.00111.17 %
DOM elements 1779 1779 30101779218958026.51 %
Document height 2241 2241 211922412200582.61 %
Total Requests 175 180 2281801942412.29 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 45 45 51454736.02 %
CSS Requests 9 9 12910114.14 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 2 404: 2 000N/A
Total Transfer Size 1.7 MB 1.7 MB 1.9 MB1.7 MB1.8 MB108.5 KB6.04 %
HTML Transfer Size 42.4 KB 42.5 KB 42.3 KB42.4 KB42.4 KB64 B0.15 %
JavaScript Transfer Size 507.7 KB 502.4 KB 518.0 KB507.7 KB509.4 KB6.4 KB1.27 %
CSS Transfer Size 222.4 KB 222.4 KB 237.5 KB222.4 KB227.4 KB7.1 KB3.12 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB0 b0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB0 b0.00 %
JSON Transfer Size 292.5 KB 281.5 KB 344.8 KB292.5 KB306.3 KB27.6 KB9.03 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 558 B 554 B 554 B554 B555 B2 B0.34 %
SVG Transfer Size 19.2 KB 17.9 KB 17.9 KB17.9 KB18.4 KB623 B3.31 %
Total Content Size 7.3 MB 9.7 MB 8.7 MB8.7 MB8.6 MB984.7 KB11.22 %
HTML Content Size 257.4 KB 257.4 KB 257.1 KB257.4 KB257.3 KB132 B0.05 %
JavaScript Content Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB19.1 KB1.03 %
CSS Content Size 1.3 MB 1.3 MB 1.4 MB1.3 MB1.4 MB34.6 KB2.48 %
Image Content Size 288.4 KB 296.9 KB 427.2 KB296.9 KB337.5 KB63.5 KB18.83 %
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 3.2 MB 5.6 MB 4.4 MB4.4 MB4.4 MB988.6 KB21.99 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 64 B 64 B 64 B64 B64 B0 b0.00 %
SVG Content Size 83.4 KB 81.9 KB 81.9 KB81.9 KB82.4 KB717 B0.85 %
Third Party metrics
Third Party Transfer Size 1.6 MB 1.6 MB 1.8 MB1.6 MB1.7 MB108.2 KB6.34 %
Third Party Requests 154 160 2041601732212.91 %
First Party metrics
First Party Requests 21 20 24212227.84 %
First Party Total Transfer Size 91.2 KB 89.9 KB 91.2 KB91.2 KB90.8 KB597 B0.64 %
First Party Total Content Size 340.9 KB 339.4 KB 339.9 KB339.9 KB340.1 KB638 B0.18 %