Metrics per run

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

Tested 2025-01-14 16:05:20 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 762 ms 797 ms 758 ms762 ms772 ms18 ms2.27 %
First Contentful Paint 2.160 s 2.157 s 2.111 s2.157 s2.143 s22 ms1.05 %
Largest Contentful Paint 4.037 s 4.001 s 3.973 s4.001 s4.004 s26 ms0.65 %
Total Blocking Time 3.141 s 3.409 s 1.179 s3.141 s2.576 s994 ms38.59 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.160 s 2.157 s 2.111 s2.157 s2.143 s22 ms1.05 %
First Contentful Paint 2.160 s 2.157 s 2.111 s2.157 s2.143 s22 ms1.05 %
Largest Contentful Paint 4.037 s 4.001 s 3.973 s4.001 s4.004 s26 ms0.65 %
Load Event End 34.759 s 34.543 s 8.402 s34.543 s25.901 s12.374 s47.77 %
Server Response Time 222 ms 222 ms 224 ms222 ms223 ms1 ms0.42 %
TTFB 762 ms 797 ms 758 ms762 ms772 ms18 ms2.27 %
Page Load Time 34.758 s 34.543 s 8.402 s34.543 s25.901 s12.374 s47.77 %
First Visual Change 2.147 s 2.167 s 2.133 s2.147 s2.149 s14 ms0.65 %
Last Visual Change 17.659 s 18.933 s 12.733 s17.659 s16.442 s2.674 s16.26 %
Speed Index 11.304 s 11.895 s 11.435 s11.435 s11.545 s253 ms2.20 %
Visual Readiness 15.512 s 16.766 s 10.600 s15.512 s14.293 s2.661 s18.62 %
Visual Complete 95 12.579 s 13.033 s 12.733 s12.733 s12.782 s189 ms1.47 %
Visual Complete 99 12.579 s 18.933 s 12.733 s12.733 s14.748 s2.960 s20.07 %
CPU metrics
Total Blocking Time 3.141 s 3.409 s 1.179 s3.141 s2.576 s994 ms38.59 %
Max Potential FID 1.937 s 2.149 s 774 ms1.937 s1.620 s604 ms37.31 %
Number of Long Tasks 7 8 476226.84 %
Total Duration of Long Tasks 3.491 s 3.809 s 1.379 s3.491 s2.893 s1.078 s37.28 %
Browser metrics
CPU benchmark score 38 ms 37 ms 38 ms38 ms38 ms0 ms1.25 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 2952 2952 15862952249764425.79 %
Document height 2661 2661 283026612717802.93 %
Total Requests 213 213 1492131923015.74 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 53 415349611.54 %
CSS Requests 12 12 81211217.68 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 5.3 MB 5.3 MB 1.8 MB5.3 MB4.1 MB1.6 MB39.44 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB1 B0.01 %
JavaScript Transfer Size 670.1 KB 670.1 KB 638.4 KB670.1 KB659.5 KB15.0 KB2.27 %
CSS Transfer Size 195.2 KB 195.2 KB 173.4 KB195.2 KB187.9 KB10.3 KB5.48 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB4 B0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB0 b0.00 %
JSON Transfer Size 3.2 MB 3.2 MB 316.1 KB3.2 MB2.2 MB1.3 MB60.84 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 338 B 160 B338 B279 B84 B30.11 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.04 %
Total Content Size 29.4 MB 29.4 MB 7.4 MB29.4 MB22.1 MB10.4 MB46.90 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.3 MB2.4 MB2.4 MB43.5 KB1.79 %
CSS Content Size 1.2 MB 1.2 MB 1.1 MB1.2 MB1.2 MB47.8 KB4.05 %
Image Content Size 1.1 MB 1.1 MB 586.2 KB1.1 MB965.1 KB267.9 KB27.76 %
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 24.5 MB 24.5 MB 3.3 MB24.5 MB17.5 MB10.0 MB57.36 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 32 B 16 B32 B27 B8 B28.28 %
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 5.3 MB 5.2 MB 1.8 MB5.2 MB4.1 MB1.6 MB40.02 %
Third Party Requests 191 191 1321911712816.23 %
First Party metrics
First Party Requests 22 22 172220211.59 %
First Party Total Transfer Size 55.9 KB 55.7 KB 59.6 KB55.9 KB57.1 KB1.8 KB3.14 %
First Party Total Content Size 109.1 KB 108.0 KB 146.7 KB109.1 KB121.3 KB18.0 KB14.83 %