Metrics per run

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

Tested 2025-04-02 08:12:32 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 816 ms 813 ms 783 ms813 ms804 ms15 ms1.85 %
First Contentful Paint 2.916 s 2.884 s 2.624 s2.884 s2.808 s131 ms4.66 %
Largest Contentful Paint 20.124 s 5.760 s 20.008 s20.008 s15.297 s6.744 s44.09 %
Total Blocking Time 1.114 s 976 ms 1.353 s1.114 s1.148 s156 ms13.57 %
Cumulative Layout Shift 0.771 0.076 0.7710.7710.5390.32860.77 %
Timing metrics
First Paint 2.916 s 2.884 s 2.624 s2.884 s2.808 s131 ms4.66 %
First Contentful Paint 2.916 s 2.884 s 2.624 s2.884 s2.808 s131 ms4.66 %
Largest Contentful Paint 20.124 s 5.760 s 20.008 s20.008 s15.297 s6.744 s44.09 %
Load Event End 10.403 s 7.023 s 9.794 s9.794 s9.073 s1.471 s16.21 %
Server Response Time 241 ms 245 ms 236 ms241 ms241 ms4 ms1.53 %
TTFB 816 ms 813 ms 783 ms813 ms804 ms15 ms1.85 %
Page Load Time 10.403 s 7.023 s 9.794 s9.794 s9.073 s1.471 s16.21 %
First Visual Change 2.933 s 2.867 s 2.633 s2.867 s2.811 s129 ms4.58 %
Last Visual Change 16.067 s 13.034 s 16.133 s16.067 s15.078 s1.446 s9.59 %
Speed Index 6.021 s 5.885 s 5.412 s5.885 s5.773 s261 ms4.52 %
Visual Readiness 13.134 s 10.167 s 13.500 s13.134 s12.267 s1.492 s12.17 %
Visual Complete 95 7.067 s 8.434 s 6.533 s7.067 s7.345 s801 ms10.90 %
Visual Complete 99 15.967 s 12.967 s 14.333 s14.333 s14.422 s1.226 s8.50 %
CPU metrics
Total Blocking Time 1.114 s 976 ms 1.353 s1.114 s1.148 s156 ms13.57 %
Max Potential FID 853 ms 933 ms 1.060 s933 ms949 ms85 ms8.98 %
Number of Long Tasks 4 5 444010.88 %
Total Duration of Long Tasks 1.314 s 1.226 s 1.553 s1.314 s1.364 s138 ms10.13 %
Browser metrics
CPU benchmark score 42 ms 37 ms 47 ms42 ms42 ms4 ms9.72 %
Page metrics
Cumulative Layout Shift 0.771 0.076 0.7710.7710.5390.32860.77 %
DOM elements 1782 564 17941782138057741.81 %
Document height 2073 1273 20732073180637720.88 %
Total Requests 128 78 1561281213226.74 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 50 25 5950451432.20 %
CSS Requests 9 5 1098227.00 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 1.6 MB 1.3 MB 1.7 MB1.6 MB1.6 MB172.2 KB10.75 %
HTML Transfer Size 11.0 KB 11.0 KB 11.0 KB11.0 KB11.0 KB0 b0.00 %
JavaScript Transfer Size 757.0 KB 640.1 KB 846.0 KB757.0 KB747.7 KB84.3 KB11.28 %
CSS Transfer Size 184.8 KB 176.7 KB 185.3 KB184.8 KB182.3 KB4.0 KB2.17 %
Font Transfer Size 134.7 KB 134.7 KB 134.7 KB134.7 KB134.7 KB5 B0.00 %
Favicon Transfer Size 15.7 KB 15.7 KB 15.7 KB15.7 KB15.7 KB0 b0.00 %
JSON Transfer Size 383.5 KB 361.8 KB 390.1 KB383.5 KB378.5 KB12.1 KB3.19 %
Other Transfer Size 150.0 KB 0 b 150.0 KB150.0 KB100.0 KB70.7 KB70.71 %
Plain Transfer Size 169 B 169 B 169 B169 B169 B0 b0.00 %
SVG Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
Total Content Size 10.0 MB 9.2 MB 10.4 MB10.0 MB9.8 MB524.7 KB5.20 %
HTML Content Size 33.3 KB 33.3 KB 33.3 KB33.3 KB33.3 KB0 b0.00 %
JavaScript Content Size 2.8 MB 2.3 MB 3.1 MB2.8 MB2.7 MB316.3 KB11.42 %
CSS Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB16.3 KB1.35 %
Image Content Size 23.8 KB 23.8 KB 39.0 KB23.8 KB28.9 KB7.2 KB24.83 %
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 5.5 MB 5.4 MB 5.6 MB5.5 MB5.5 MB53.4 KB0.95 %
Other Content Size 342.6 KB 38.9 KB 342.6 KB342.6 KB241.4 KB143.2 KB59.33 %
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 1.4 MB 1.2 MB 1.5 MB1.4 MB1.4 MB104.7 KB7.43 %
Third Party Requests 108 60 1341081013130.45 %
First Party metrics
First Party Requests 20 18 22202028.16 %
First Party Total Transfer Size 241.8 KB 89.8 KB 242.0 KB241.8 KB191.2 KB71.7 KB37.49 %
First Party Total Content Size 542.1 KB 236.8 KB 542.1 KB542.1 KB440.3 KB143.9 KB32.69 %