Metrics per run

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

Tested 2025-01-16 00:33:50 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 81 ms 48 ms 77 ms77 ms69 ms15 ms21.41 %
First Contentful Paint 243 ms 217 ms 224 ms224 ms228 ms11 ms4.82 %
Largest Contentful Paint 6.468 s 6.606 s 4.599 s6.468 s5.891 s915 ms15.54 %
Total Blocking Time 1.071 s 1.140 s 983 ms1.071 s1.065 s64 ms6.03 %
Cumulative Layout Shift 0.011 0.011 0.0130.0110.0120.00111.09 %
Timing metrics
First Paint 243 ms 217 ms 224 ms224 ms228 ms11 ms4.82 %
First Contentful Paint 243 ms 217 ms 224 ms224 ms228 ms11 ms4.82 %
Largest Contentful Paint 6.468 s 6.606 s 4.599 s6.468 s5.891 s915 ms15.54 %
Load Event End 431 ms 435 ms 487 ms435 ms451 ms26 ms5.66 %
Server Response Time 21 ms 20 ms 15 ms20 ms19 ms3 ms14.06 %
TTFB 81 ms 48 ms 77 ms77 ms69 ms15 ms21.41 %
Page Load Time 430 ms 435 ms 487 ms435 ms451 ms26 ms5.72 %
First Visual Change 267 ms 200 ms 200 ms200 ms222 ms32 ms14.21 %
Last Visual Change 5.833 s 5.600 s 5.367 s5.600 s5.600 s190 ms3.40 %
Speed Index 3.544 s 3.696 s 3.416 s3.544 s3.552 s114 ms3.22 %
Visual Readiness 5.566 s 5.400 s 5.167 s5.400 s5.378 s164 ms3.04 %
Visual Complete 95 5.100 s 5.300 s 4.834 s5.100 s5.078 s191 ms3.76 %
Visual Complete 99 5.333 s 5.500 s 5.034 s5.333 s5.289 s193 ms3.64 %
CPU metrics
Total Blocking Time 1.071 s 1.140 s 983 ms1.071 s1.065 s64 ms6.03 %
Max Potential FID 685 ms 682 ms 734 ms685 ms700 ms24 ms3.40 %
Number of Long Tasks 7 6 66607.44 %
Total Duration of Long Tasks 1.421 s 1.440 s 1.283 s1.421 s1.381 s70 ms5.06 %
Browser metrics
CPU benchmark score 39 ms 37 ms 50 ms39 ms42 ms6 ms13.61 %
Page metrics
Cumulative Layout Shift 0.011 0.011 0.0130.0110.0120.00111.09 %
DOM elements 3304 3304 19333304284764622.70 %
Document height 1991 1991 211319912032582.83 %
Total Requests 247 246 1952462292410.59 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 62 62 56626034.71 %
CSS Requests 14 14 111413110.88 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.3 MB 2.3 MB 2.0 MB2.3 MB2.2 MB168.6 KB7.53 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB2 B0.02 %
JavaScript Transfer Size 735.7 KB 736.2 KB 720.3 KB735.7 KB730.8 KB7.4 KB1.01 %
CSS Transfer Size 198.9 KB 199.0 KB 183.1 KB198.9 KB193.7 KB7.5 KB3.86 %
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 518.0 KB 505.6 KB 333.7 KB505.6 KB452.4 KB84.1 KB18.59 %
Other Transfer Size 130.0 KB 130.0 KB 130.0 KB130.0 KB130.0 KB0 b0.00 %
Plain Transfer Size 364 B 338 B 338 B338 B347 B12 B3.54 %
SVG Transfer Size 8.8 KB 8.8 KB 8.8 KB8.8 KB8.8 KB13 B0.15 %
Total Content Size 9.5 MB 9.5 MB 8.0 MB9.5 MB9.0 MB708.3 KB7.70 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.6 MB 2.6 MB 2.5 MB2.6 MB2.6 MB22.2 KB0.84 %
CSS Content Size 1.2 MB 1.2 MB 1.1 MB1.2 MB1.2 MB37.2 KB3.11 %
Image Content Size 404.7 KB 404.7 KB 266.9 KB404.7 KB358.7 KB65.0 KB18.11 %
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 4.6 MB 4.5 MB 3.3 MB4.5 MB4.1 MB584.0 KB13.82 %
Other Content Size 342.6 KB 342.6 KB 342.6 KB342.6 KB342.6 KB0 b0.00 %
Plain Content Size 32 B 32 B 32 B32 B32 B0 b0.00 %
SVG Content Size 55.1 KB 55.1 KB 55.1 KB55.1 KB55.1 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 2.1 MB 2.1 MB 1.7 MB2.1 MB2.0 MB166.5 KB8.23 %
Third Party Requests 218 217 1712172022210.85 %
First Party metrics
First Party Requests 29 29 24292728.62 %
First Party Total Transfer Size 221.8 KB 215.5 KB 214.1 KB215.5 KB217.1 KB3.3 KB1.53 %
First Party Total Content Size 573.4 KB 529.9 KB 529.1 KB529.9 KB544.1 KB20.7 KB3.81 %