Metrics per run

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

Tested 2025-04-01 11:16:41 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 815 ms 795 ms 842 ms815 ms817 ms19 ms2.36 %
First Contentful Paint 2.640 s 2.596 s 2.976 s2.640 s2.737 s170 ms6.20 %
Largest Contentful Paint 19.728 s 5.192 s 19.260 s19.260 s14.727 s6.745 s45.80 %
Total Blocking Time 1.117 s 901 ms 1.161 s1.117 s1.060 s114 ms10.72 %
Cumulative Layout Shift 0.771 0.076 0.7640.7640.5370.32660.73 %
Timing metrics
First Paint 2.640 s 2.596 s 2.976 s2.640 s2.737 s170 ms6.20 %
First Contentful Paint 2.640 s 2.596 s 2.976 s2.640 s2.737 s170 ms6.20 %
Largest Contentful Paint 19.728 s 5.192 s 19.260 s19.260 s14.727 s6.745 s45.80 %
Load Event End 9.918 s 5.760 s 9.261 s9.261 s8.313 s1.825 s21.95 %
Server Response Time 244 ms 241 ms 242 ms242 ms242 ms1 ms0.51 %
TTFB 815 ms 795 ms 842 ms815 ms817 ms19 ms2.36 %
Page Load Time 9.918 s 5.760 s 9.261 s9.261 s8.313 s1.825 s21.95 %
First Visual Change 2.667 s 2.600 s 3.000 s2.667 s2.756 s175 ms6.35 %
Last Visual Change 16.000 s 12.166 s 15.567 s15.567 s14.578 s1.714 s11.76 %
Speed Index 5.514 s 5.268 s 5.555 s5.514 s5.446 s127 ms2.33 %
Visual Readiness 13.333 s 9.566 s 12.567 s12.567 s11.822 s1.626 s13.75 %
Visual Complete 95 6.700 s 7.633 s 7.867 s7.633 s7.400 s504 ms6.81 %
Visual Complete 99 14.267 s 11.600 s 13.434 s13.434 s13.100 s1.114 s8.50 %
CPU metrics
Total Blocking Time 1.117 s 901 ms 1.161 s1.117 s1.060 s114 ms10.72 %
Max Potential FID 907 ms 890 ms 905 ms905 ms901 ms8 ms0.84 %
Number of Long Tasks 5 3 554121.76 %
Total Duration of Long Tasks 1.367 s 1.051 s 1.411 s1.367 s1.276 s160 ms12.56 %
Browser metrics
CPU benchmark score 37 ms 39 ms 39 ms39 ms38 ms1 ms2.46 %
Page metrics
Cumulative Layout Shift 0.771 0.076 0.7640.7640.5370.32660.73 %
DOM elements 1794 564 17691769137657441.73 %
Document height 2073 1273 20732073180637720.88 %
Total Requests 152 77 1341341213226.42 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 59 25 5050451432.20 %
CSS Requests 10 5 10108228.28 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 1.7 MB 1.3 MB 1.7 MB1.7 MB1.6 MB176.4 KB11.06 %
HTML Transfer Size 11.0 KB 11.0 KB 11.0 KB11.0 KB11.0 KB6 B0.05 %
JavaScript Transfer Size 846.7 KB 640.7 KB 797.1 KB797.1 KB761.5 KB87.8 KB11.53 %
CSS Transfer Size 185.3 KB 176.7 KB 185.3 KB185.3 KB182.4 KB4.1 KB2.23 %
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 371.1 KB 342.6 KB 370.7 KB370.7 KB361.4 KB13.3 KB3.69 %
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 161 B169 B166 B4 B2.27 %
SVG Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
Total Content Size 10.3 MB 9.0 MB 10.0 MB10.0 MB9.8 MB545.3 KB5.44 %
HTML Content Size 33.3 KB 33.3 KB 33.3 KB33.3 KB33.3 KB0 b0.00 %
JavaScript Content Size 3.1 MB 2.3 MB 2.9 MB2.9 MB2.7 MB329.2 KB11.70 %
CSS Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB16.6 KB1.37 %
Image Content Size 29.5 KB 23.8 KB 23.8 KB23.8 KB25.7 KB2.7 KB10.39 %
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 5.4 MB5.4 MB5.4 MB40.0 KB0.72 %
Other Content Size 342.6 KB 0 b 342.6 KB342.6 KB228.4 KB161.5 KB70.71 %
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 1.5 MB 1.2 MB 1.4 MB1.4 MB1.4 MB105.7 KB7.54 %
Third Party Requests 132 61 1141141023029.45 %
First Party metrics
First Party Requests 20 16 202019210.10 %
First Party Total Transfer Size 243.2 KB 91.1 KB 243.1 KB243.1 KB192.4 KB71.7 KB37.25 %
First Party Total Content Size 546.3 KB 201.3 KB 545.5 KB545.5 KB431.0 KB162.4 KB37.69 %