Metrics per run

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

Tested 2025-01-17 17:09:14 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 797 ms 789 ms 757 ms789 ms781 ms17 ms2.21 %
First Contentful Paint 2.150 s 2.155 s 2.107 s2.150 s2.137 s22 ms1.01 %
Largest Contentful Paint 11.885 s 11.995 s 13.150 s11.995 s12.343 s572 ms4.64 %
Total Blocking Time 1.289 s 949 ms 1.153 s1.153 s1.130 s140 ms12.36 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.150 s 2.155 s 2.107 s2.150 s2.137 s22 ms1.01 %
First Contentful Paint 2.150 s 2.155 s 2.107 s2.150 s2.137 s22 ms1.01 %
Largest Contentful Paint 11.885 s 11.995 s 13.150 s11.995 s12.343 s572 ms4.64 %
Load Event End 21.746 s 10.656 s 7.936 s10.656 s13.446 s5.973 s44.42 %
Server Response Time 224 ms 222 ms 222 ms222 ms223 ms1 ms0.42 %
TTFB 797 ms 789 ms 757 ms789 ms781 ms17 ms2.21 %
Page Load Time 21.746 s 10.656 s 7.936 s10.656 s13.446 s5.973 s44.42 %
First Visual Change 2.166 s 2.167 s 2.133 s2.166 s2.155 s16 ms0.73 %
Last Visual Change 12.600 s 12.667 s 13.400 s12.667 s12.889 s362 ms2.81 %
Speed Index 10.563 s 10.623 s 11.394 s10.623 s10.860 s378 ms3.48 %
Visual Readiness 10.434 s 10.500 s 11.267 s10.500 s10.734 s378 ms3.52 %
Visual Complete 95 12.600 s 12.667 s 13.400 s12.667 s12.889 s362 ms2.81 %
Visual Complete 99 12.600 s 12.667 s 13.400 s12.667 s12.889 s362 ms2.81 %
CPU metrics
Total Blocking Time 1.289 s 949 ms 1.153 s1.153 s1.130 s140 ms12.36 %
Max Potential FID 780 ms 671 ms 848 ms780 ms766 ms73 ms9.51 %
Number of Long Tasks 7 5 556116.64 %
Total Duration of Long Tasks 1.639 s 1.200 s 1.412 s1.412 s1.417 s179 ms12.65 %
Browser metrics
CPU benchmark score 38 ms 38 ms 46 ms38 ms41 ms4 ms9.27 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 2926 1624 15861624204562330.46 %
Document height 2661 2830 283028302774802.87 %
Total Requests 230 177 1461771843518.82 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 54 48 414848511.15 %
CSS Requests 12 11 81110216.45 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.6 MB 2.3 MB 1.8 MB2.3 MB2.2 MB325.8 KB14.27 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.01 %
JavaScript Transfer Size 674.0 KB 657.5 KB 639.4 KB657.5 KB657.0 KB14.1 KB2.15 %
CSS Transfer Size 196.7 KB 189.4 KB 173.3 KB189.4 KB186.5 KB9.8 KB5.23 %
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 491.8 KB 317.0 KB 312.9 KB317.0 KB373.9 KB83.4 KB22.31 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 338 B 170 B338 B282 B79 B28.08 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 22.0 MB 8.4 MB 7.4 MB8.4 MB12.6 MB6.7 MB52.72 %
HTML Content Size 30.5 KB 30.5 KB 30.5 KB30.5 KB30.5 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.3 MB2.4 MB2.4 MB40.0 KB1.65 %
CSS Content Size 1.2 MB 1.2 MB 1.1 MB1.2 MB1.1 MB43.5 KB3.71 %
Image Content Size 1.1 MB 1002.2 KB 571.7 KB1002.2 KB897.4 KB235.1 KB26.20 %
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 17.1 MB 3.7 MB 3.3 MB3.7 MB8.1 MB6.4 MB79.77 %
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 2.5 MB 2.2 MB 1.8 MB2.2 MB2.2 MB324.7 KB14.57 %
Third Party Requests 207 156 1301561643219.46 %
First Party metrics
First Party Requests 23 21 162120314.72 %
First Party Total Transfer Size 56.1 KB 55.1 KB 53.6 KB55.1 KB54.9 KB1.0 KB1.90 %
First Party Total Content Size 111.2 KB 110.5 KB 109.9 KB110.5 KB110.5 KB556 B0.49 %