Metrics per run

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

Tested 2025-01-15 14:06:43 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 929 ms 790 ms 762 ms790 ms827 ms73 ms8.83 %
First Contentful Paint 2.447 s 2.301 s 2.264 s2.301 s2.337 s79 ms3.38 %
Largest Contentful Paint 6.818 s 12.141 s 13.238 s12.141 s10.732 s2.804 s26.13 %
Total Blocking Time 1.241 s 1.046 s 1.124 s1.124 s1.137 s80 ms7.05 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.447 s 2.301 s 2.264 s2.301 s2.337 s79 ms3.38 %
First Contentful Paint 2.447 s 2.301 s 2.264 s2.301 s2.337 s79 ms3.38 %
Largest Contentful Paint 6.818 s 12.141 s 13.238 s12.141 s10.732 s2.804 s26.13 %
Load Event End 33.821 s 9.340 s 10.397 s10.397 s17.853 s11.300 s63.29 %
Server Response Time 389 ms 223 ms 224 ms224 ms279 ms78 ms28.00 %
TTFB 929 ms 790 ms 762 ms790 ms827 ms73 ms8.83 %
Page Load Time 33.820 s 9.340 s 10.397 s10.397 s17.852 s11.299 s63.29 %
First Visual Change 2.467 s 2.300 s 2.267 s2.300 s2.345 s88 ms3.73 %
Last Visual Change 17.200 s 12.500 s 13.567 s13.567 s14.422 s2.012 s13.95 %
Speed Index 15.126 s 11.044 s 12.055 s12.055 s12.742 s1.736 s13.62 %
Visual Readiness 14.733 s 10.200 s 11.300 s11.300 s12.078 s1.931 s15.98 %
Visual Complete 95 16.767 s 12.500 s 13.567 s13.567 s14.278 s1.813 s12.70 %
Visual Complete 99 16.767 s 12.500 s 13.567 s13.567 s14.278 s1.813 s12.70 %
CPU metrics
Total Blocking Time 1.241 s 1.046 s 1.124 s1.124 s1.137 s80 ms7.05 %
Max Potential FID 769 ms 698 ms 844 ms769 ms770 ms60 ms7.74 %
Number of Long Tasks 6 4 445120.20 %
Total Duration of Long Tasks 1.547 s 1.246 s 1.324 s1.324 s1.372 s128 ms9.29 %
Browser metrics
CPU benchmark score 44 ms 55 ms 44 ms44 ms48 ms5 ms10.88 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 2979 1651 16501651209362629.92 %
Document height 2803 2972 297229722916802.73 %
Total Requests 235 167 1621671883317.71 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 54 49 45494947.46 %
CSS Requests 12 9 8910217.58 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.7 MB 1.8 MB 2.2 MB2.2 MB2.2 MB391.1 KB17.27 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB1 B0.02 %
JavaScript Transfer Size 672.3 KB 658.7 KB 643.6 KB658.7 KB658.2 KB11.7 KB1.78 %
CSS Transfer Size 195.2 KB 183.5 KB 173.4 KB183.5 KB184.0 KB8.9 KB4.85 %
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 498.9 KB 320.2 KB 343.9 KB343.9 KB387.7 KB79.3 KB20.44 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 170 B 169 B170 B226 B79 B35.20 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 28.1 MB 7.4 MB 7.8 MB7.8 MB14.5 MB9.7 MB66.83 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.3 MB2.4 MB2.4 MB34.9 KB1.44 %
CSS Content Size 1.2 MB 1.1 MB 1.1 MB1.1 MB1.1 MB41.4 KB3.56 %
Image Content Size 1.2 MB 487.6 KB 931.8 KB931.8 KB877.2 KB298.3 KB34.01 %
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 23.2 MB 3.3 MB 3.3 MB3.3 MB9.9 MB9.4 MB94.36 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 16 B 16 B16 B21 B8 B35.36 %
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 2.6 MB 1.7 MB 2.1 MB2.1 MB2.2 MB390.1 KB17.66 %
Third Party Requests 212 152 1451521703017.72 %
First Party metrics
First Party Requests 23 15 171718318.54 %
First Party Total Transfer Size 56.2 KB 53.5 KB 59.8 KB56.2 KB56.5 KB2.6 KB4.56 %
First Party Total Content Size 110.3 KB 107.8 KB 149.9 KB110.3 KB122.7 KB19.2 KB15.69 %