Metrics per run

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

Tested 2025-01-14 04:49:20 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 23 ms 18 ms 24 ms23 ms22 ms3 ms12.11 %
First Contentful Paint 205 ms 152 ms 206 ms205 ms188 ms25 ms13.44 %
Largest Contentful Paint 205 ms 152 ms 206 ms205 ms188 ms25 ms13.44 %
Total Blocking Time 999 ms 902 ms 909 ms909 ms937 ms44 ms4.72 %
Cumulative Layout Shift 0.011 0.013 0.0140.0130.0130.0019.26 %
Timing metrics
First Paint 205 ms 152 ms 206 ms205 ms188 ms25 ms13.44 %
First Contentful Paint 205 ms 152 ms 206 ms205 ms188 ms25 ms13.44 %
Largest Contentful Paint 205 ms 152 ms 206 ms205 ms188 ms25 ms13.44 %
Load Event End 264 ms 198 ms 257 ms257 ms240 ms30 ms12.35 %
Server Response Time 21 ms 18 ms 21 ms21 ms20 ms1 ms7.07 %
TTFB 23 ms 18 ms 24 ms23 ms22 ms3 ms12.11 %
Page Load Time 264 ms 197 ms 257 ms257 ms239 ms30 ms12.56 %
First Visual Change 434 ms 367 ms 467 ms434 ms423 ms42 ms9.84 %
Last Visual Change 7.267 s 6.433 s 7.100 s7.100 s6.933 s360 ms5.20 %
Speed Index 839 ms 886 ms 856 ms856 ms860 ms19 ms2.26 %
Visual Readiness 6.833 s 6.066 s 6.633 s6.633 s6.511 s325 ms4.99 %
Visual Complete 95 2.634 s 3.133 s 2.600 s2.634 s2.789 s244 ms8.74 %
Visual Complete 99 2.867 s 6.367 s 2.733 s2.867 s3.989 s1.682 s42.18 %
CPU metrics
Total Blocking Time 999 ms 902 ms 909 ms909 ms937 ms44 ms4.72 %
Max Potential FID 706 ms 678 ms 720 ms706 ms701 ms17 ms2.49 %
Number of Long Tasks 5 2 333137.42 %
Total Duration of Long Tasks 1.249 s 1.002 s 1.059 s1.059 s1.103 s106 ms9.57 %
Browser metrics
CPU benchmark score 41 ms 38 ms 36 ms38 ms38 ms2 ms5.36 %
Page metrics
Cumulative Layout Shift 0.011 0.013 0.0140.0130.0130.0019.26 %
DOM elements 3024 1774 17741774219158926.90 %
Document height 1991 2113 211321132072582.78 %
Total Requests 232 182 1821821992411.86 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 52 46 46464835.89 %
CSS Requests 12 9 9910114.14 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 2 404: 2 000N/A
Total Transfer Size 2.0 MB 1.7 MB 1.7 MB1.7 MB1.8 MB166.4 KB9.05 %
HTML Transfer Size 42.4 KB 42.4 KB 42.3 KB42.4 KB42.4 KB45 B0.10 %
JavaScript Transfer Size 529.0 KB 513.6 KB 513.3 KB513.6 KB518.6 KB7.4 KB1.42 %
CSS Transfer Size 237.4 KB 222.5 KB 222.4 KB222.5 KB227.4 KB7.1 KB3.11 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB5 B0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB0 b0.00 %
JSON Transfer Size 475.5 KB 296.4 KB 296.1 KB296.4 KB356.0 KB84.5 KB23.74 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 554 B 598 B 554 B554 B569 B21 B3.65 %
SVG Transfer Size 19.2 KB 19.2 KB 19.2 KB19.2 KB19.2 KB0 b0.00 %
Total Content Size 8.8 MB 7.3 MB 7.3 MB7.3 MB7.8 MB701.6 KB8.79 %
HTML Content Size 257.4 KB 257.3 KB 257.2 KB257.3 KB257.3 KB69 B0.03 %
JavaScript Content Size 1.9 MB 1.8 MB 1.8 MB1.8 MB1.9 MB21.9 KB1.15 %
CSS Content Size 1.4 MB 1.3 MB 1.3 MB1.3 MB1.4 MB34.6 KB2.48 %
Image Content Size 408.3 KB 275.4 KB 275.4 KB275.4 KB319.7 KB62.6 KB19.59 %
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 4.4 MB 3.2 MB 3.2 MB3.2 MB3.6 MB582.4 KB15.82 %
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 83.4 KB 83.4 KB 83.4 KB83.4 KB83.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 1.9 MB 1.6 MB 1.6 MB1.6 MB1.7 MB165.7 KB9.48 %
Third Party Requests 207 161 1611611762212.30 %
First Party metrics
First Party Requests 25 21 21212228.44 %
First Party Total Transfer Size 91.6 KB 90.3 KB 90.2 KB90.3 KB90.7 KB648 B0.70 %
First Party Total Content Size 335.5 KB 334.7 KB 334.6 KB334.7 KB334.9 KB421 B0.12 %