Metrics per run

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

Tested 2025-04-02 12:00:47 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 28 ms 24 ms 51 ms28 ms34 ms12 ms34.65 %
First Contentful Paint 132 ms 136 ms 152 ms136 ms140 ms9 ms6.17 %
Largest Contentful Paint 132 ms 136 ms 152 ms136 ms140 ms9 ms6.17 %
Total Blocking Time 1.640 s 1.753 s 1.535 s1.640 s1.643 s89 ms5.42 %
Cumulative Layout Shift 0.011 0.014 0.0140.0140.0130.00110.46 %
Timing metrics
First Paint 132 ms 136 ms 152 ms136 ms140 ms9 ms6.17 %
First Contentful Paint 132 ms 136 ms 152 ms136 ms140 ms9 ms6.17 %
Largest Contentful Paint 132 ms 136 ms 152 ms136 ms140 ms9 ms6.17 %
Load Event End 230 ms 237 ms 245 ms237 ms237 ms6 ms2.58 %
Server Response Time 31 ms 24 ms 48 ms31 ms34 ms10 ms29.35 %
TTFB 28 ms 24 ms 51 ms28 ms34 ms12 ms34.65 %
Page Load Time 230 ms 237 ms 244 ms237 ms237 ms6 ms2.41 %
First Visual Change 667 ms 434 ms 534 ms534 ms545 ms95 ms17.51 %
Last Visual Change 5.800 s 5.867 s 5.767 s5.800 s5.811 s42 ms0.72 %
Speed Index 1.310 s 1.110 s 1.141 s1.141 s1.187 s88 ms7.40 %
Visual Readiness 5.133 s 5.433 s 5.233 s5.233 s5.266 s125 ms2.37 %
Visual Complete 95 4.900 s 4.800 s 4.534 s4.800 s4.745 s154 ms3.26 %
Visual Complete 99 4.967 s 4.834 s 4.667 s4.834 s4.823 s123 ms2.54 %
CPU metrics
Total Blocking Time 1.640 s 1.753 s 1.535 s1.640 s1.643 s89 ms5.42 %
Max Potential FID 1.207 s 1.236 s 1.209 s1.209 s1.217 s13 ms1.09 %
Number of Long Tasks 4 4 544010.88 %
Total Duration of Long Tasks 1.840 s 1.953 s 1.785 s1.840 s1.859 s70 ms3.76 %
Browser metrics
CPU benchmark score 45 ms 37 ms 36 ms37 ms39 ms4 ms10.24 %
Page metrics
Cumulative Layout Shift 0.011 0.014 0.0140.0140.0130.00110.46 %
DOM elements 2991 2991 29912991299100.00 %
Document height 1963 1963 19631963196300.00 %
Total Requests 196 194 19719619610.64 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 50 49 49494900.96 %
CSS Requests 11 11 11111100.00 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 2 404: 2 000N/A
Total Transfer Size 2.0 MB 2.2 MB 2.2 MB2.2 MB2.1 MB87.7 KB4.00 %
HTML Transfer Size 50.0 KB 53.0 KB 53.4 KB53.0 KB52.1 KB1.5 KB2.87 %
JavaScript Transfer Size 524.5 KB 513.4 KB 513.7 KB513.7 KB517.2 KB5.1 KB0.99 %
CSS Transfer Size 235.3 KB 235.3 KB 235.3 KB235.3 KB235.3 KB31 B0.01 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB5 B0.00 %
JSON Transfer Size 414.8 KB 599.0 KB 610.6 KB599.0 KB541.5 KB89.7 KB16.56 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 559 B 555 B 599 B559 B571 B20 B3.48 %
SVG Transfer Size 18.0 KB 18.0 KB 19.4 KB18.0 KB18.5 KB660 B3.48 %
Total Content Size 11.2 MB 15.1 MB 13.3 MB13.3 MB13.2 MB1.6 MB12.02 %
HTML Content Size 242.5 KB 242.6 KB 242.6 KB242.6 KB242.6 KB69 B0.03 %
JavaScript Content Size 1.9 MB 1.8 MB 1.8 MB1.8 MB1.8 MB22.3 KB1.18 %
CSS Content Size 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB0 b0.00 %
Image Content Size 480.1 KB 464.0 KB 464.0 KB464.0 KB469.3 KB7.6 KB1.62 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
JSON Content Size 6.8 MB 10.7 MB 8.9 MB8.9 MB8.8 MB1.6 MB18.25 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 64 B 64 B 64 B64 B64 B0 b0.00 %
SVG Content Size 81.9 KB 81.9 KB 83.4 KB81.9 KB82.4 KB717 B0.85 %
Third Party metrics
Third Party Transfer Size 1.9 MB 2.1 MB 2.1 MB2.1 MB2.0 MB85.1 KB4.08 %
Third Party Requests 171 171 17117117100.00 %
First Party metrics
First Party Requests 25 23 26252515.06 %
First Party Total Transfer Size 102.8 KB 88.0 KB 121.1 KB102.8 KB104.0 KB13.5 KB13.02 %
First Party Total Content Size 346.5 KB 329.1 KB 360.6 KB346.5 KB345.4 KB12.9 KB3.74 %