Metrics per run

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

Tested 2025-04-02 12:17:53 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 790 ms 785 ms 792 ms790 ms789 ms3 ms0.37 %
First Contentful Paint 2.628 s 2.324 s 2.628 s2.628 s2.527 s143 ms5.67 %
Largest Contentful Paint 4.904 s 5.280 s 5.332 s5.280 s5.172 s191 ms3.69 %
Total Blocking Time 882 ms 840 ms 970 ms882 ms897 ms54 ms6.04 %
Cumulative Layout Shift 0.771 0.076 0.0760.0760.3080.328106.56 %
Timing metrics
First Paint 2.628 s 2.324 s 2.628 s2.628 s2.527 s143 ms5.67 %
First Contentful Paint 2.628 s 2.324 s 2.628 s2.628 s2.527 s143 ms5.67 %
Largest Contentful Paint 4.904 s 5.280 s 5.332 s5.280 s5.172 s191 ms3.69 %
Load Event End 8.995 s 7.526 s 6.388 s7.526 s7.636 s1.067 s13.97 %
Server Response Time 241 ms 240 ms 247 ms241 ms243 ms3 ms1.27 %
TTFB 790 ms 785 ms 792 ms790 ms789 ms3 ms0.37 %
Page Load Time 8.995 s 7.526 s 6.388 s7.526 s7.636 s1.067 s13.97 %
First Visual Change 2.633 s 2.333 s 2.634 s2.633 s2.533 s142 ms5.59 %
Last Visual Change 14.433 s 13.700 s 12.367 s13.700 s13.500 s855 ms6.33 %
Speed Index 5.020 s 5.324 s 5.414 s5.324 s5.253 s169 ms3.21 %
Visual Readiness 11.800 s 11.367 s 9.733 s11.367 s10.967 s890 ms8.12 %
Visual Complete 95 6.267 s 7.767 s 7.967 s7.767 s7.334 s759 ms10.34 %
Visual Complete 99 14.033 s 12.700 s 11.634 s12.700 s12.789 s981 ms7.67 %
CPU metrics
Total Blocking Time 882 ms 840 ms 970 ms882 ms897 ms54 ms6.04 %
Max Potential FID 859 ms 828 ms 951 ms859 ms879 ms52 ms5.94 %
Number of Long Tasks 4 3 333014.14 %
Total Duration of Long Tasks 1.082 s 990 ms 1.120 s1.082 s1.064 s55 ms5.13 %
Browser metrics
CPU benchmark score 36 ms 58 ms 48 ms48 ms47 ms9 ms19.00 %
Page metrics
Cumulative Layout Shift 0.771 0.076 0.0760.0760.3080.328106.56 %
DOM elements 1757 564 53556495256959.81 %
Document height 2073 1273 12731273154037724.49 %
Total Requests 102 77 7777851213.81 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 36 25 252529518.09 %
CSS Requests 6 5 55508.84 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 1.5 MB 1.3 MB 1.3 MB1.3 MB1.4 MB86.9 KB6.08 %
HTML Transfer Size 11.0 KB 11.0 KB 11.0 KB11.0 KB11.0 KB0 b0.00 %
JavaScript Transfer Size 659.7 KB 640.4 KB 640.2 KB640.4 KB646.8 KB9.2 KB1.42 %
CSS Transfer Size 176.9 KB 176.7 KB 176.7 KB176.7 KB176.8 KB113 B0.06 %
Font Transfer Size 134.7 KB 134.7 KB 134.7 KB134.7 KB134.7 KB0 b0.00 %
Favicon Transfer Size 15.7 KB 15.7 KB 15.7 KB15.7 KB15.7 KB0 b0.00 %
JSON Transfer Size 377.3 KB 362.6 KB 362.6 KB362.6 KB367.5 KB7.0 KB1.89 %
Other Transfer Size 150.0 KB 0 b 0 b0 b50.0 KB70.7 KB141.42 %
Plain Transfer Size 161 B 180 B 180 B180 B174 B9 B5.16 %
SVG Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.03 %
Total Content Size 9.6 MB 9.2 MB 9.2 MB9.2 MB9.3 MB222.9 KB2.34 %
HTML Content Size 33.3 KB 33.3 KB 33.3 KB33.3 KB33.3 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.3 MB 2.3 MB2.3 MB2.3 MB33.4 KB1.40 %
CSS Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB353 B0.03 %
Image Content Size 23.8 KB 23.8 KB 23.8 KB23.8 KB23.8 KB0 b0.00 %
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 5.5 MB 5.5 MB 5.5 MB5.5 MB5.5 MB27.6 KB0.49 %
Other Content Size 342.6 KB 0 b 0 b0 b114.2 KB161.5 KB141.42 %
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 1.3 MB 1.2 MB 1.2 MB1.2 MB1.3 MB15.9 KB1.23 %
Third Party Requests 83 61 6161681015.18 %
First Party metrics
First Party Requests 19 16 16161718.32 %
First Party Total Transfer Size 240.9 KB 90.2 KB 90.2 KB90.2 KB140.4 KB71.1 KB50.60 %
First Party Total Content Size 542.0 KB 199.2 KB 199.2 KB199.2 KB313.4 KB161.6 KB51.56 %