Metrics per run

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

Tested 2025-01-14 05:49:15 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 19 ms 22 ms 28 ms22 ms23 ms4 ms16.27 %
First Contentful Paint 205 ms 197 ms 183 ms197 ms195 ms9 ms4.66 %
Largest Contentful Paint 205 ms 197 ms 183 ms197 ms195 ms9 ms4.66 %
Total Blocking Time 889 ms 977 ms 987 ms977 ms951 ms44 ms4.63 %
Cumulative Layout Shift 0.011 0.011 0.0140.0110.0120.00111.87 %
Timing metrics
First Paint 205 ms 197 ms 183 ms197 ms195 ms9 ms4.66 %
First Contentful Paint 205 ms 197 ms 183 ms197 ms195 ms9 ms4.66 %
Largest Contentful Paint 205 ms 197 ms 183 ms197 ms195 ms9 ms4.66 %
Load Event End 252 ms 242 ms 237 ms242 ms244 ms6 ms2.56 %
Server Response Time 18 ms 22 ms 21 ms21 ms20 ms2 ms8.36 %
TTFB 19 ms 22 ms 28 ms22 ms23 ms4 ms16.27 %
Page Load Time 252 ms 242 ms 237 ms242 ms244 ms6 ms2.56 %
First Visual Change 400 ms 400 ms 467 ms400 ms422 ms32 ms7.48 %
Last Visual Change 7.833 s 6.400 s 7.267 s7.267 s7.167 s589 ms8.22 %
Speed Index 1.171 s 925 ms 873 ms925 ms990 ms130 ms13.13 %
Visual Readiness 7.433 s 6.000 s 6.800 s6.800 s6.744 s586 ms8.69 %
Visual Complete 95 4.600 s 2.733 s 2.700 s2.733 s3.344 s888 ms26.55 %
Visual Complete 99 7.767 s 6.333 s 2.833 s6.333 s5.644 s2.072 s36.72 %
CPU metrics
Total Blocking Time 889 ms 977 ms 987 ms977 ms951 ms44 ms4.63 %
Max Potential FID 648 ms 712 ms 726 ms712 ms695 ms34 ms4.88 %
Number of Long Tasks 4 5 344120.41 %
Total Duration of Long Tasks 1.089 s 1.227 s 1.137 s1.137 s1.151 s57 ms4.97 %
Browser metrics
CPU benchmark score 36 ms 36 ms 40 ms36 ms37 ms2 ms5.05 %
Page metrics
Cumulative Layout Shift 0.011 0.011 0.0140.0110.0120.00111.87 %
DOM elements 3024 3024 17743024260758922.60 %
Document height 1991 1991 211319912032582.83 %
Total Requests 232 233 1822322162411.04 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 52 52 46525035.66 %
CSS Requests 12 12 91211112.86 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 2 404: 2 000N/A
Total Transfer Size 2.0 MB 2.0 MB 1.7 MB2.0 MB1.9 MB166.8 KB8.53 %
HTML Transfer Size 42.4 KB 42.4 KB 42.4 KB42.4 KB42.4 KB19 B0.04 %
JavaScript Transfer Size 529.4 KB 529.0 KB 513.3 KB529.0 KB523.9 KB7.5 KB1.44 %
CSS Transfer Size 237.5 KB 237.5 KB 222.4 KB237.5 KB232.5 KB7.1 KB3.06 %
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 475.6 KB 475.8 KB 296.0 KB475.6 KB415.8 KB84.7 KB20.37 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 554 B 598 B 558 B558 B570 B20 B3.49 %
SVG Transfer Size 19.2 KB 19.2 KB 19.2 KB19.2 KB19.2 KB0 b0.00 %
Total Content Size 8.8 MB 8.8 MB 7.3 MB8.8 MB8.3 MB701.6 KB8.27 %
HTML Content Size 257.3 KB 257.5 KB 257.3 KB257.3 KB257.3 KB104 B0.04 %
JavaScript Content Size 1.9 MB 1.9 MB 1.8 MB1.9 MB1.9 MB21.9 KB1.14 %
CSS Content Size 1.4 MB 1.4 MB 1.3 MB1.4 MB1.4 MB34.6 KB2.44 %
Image Content Size 408.3 KB 408.3 KB 275.4 KB408.3 KB364.0 KB62.6 KB17.21 %
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 4.4 MB 3.2 MB4.4 MB4.0 MB582.4 KB14.23 %
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 1.9 MB 1.6 MB1.9 MB1.8 MB166.1 KB8.91 %
Third Party Requests 207 207 1612071922211.31 %
First Party metrics
First Party Requests 25 26 21252429.00 %
First Party Total Transfer Size 91.5 KB 91.6 KB 90.2 KB91.5 KB91.1 KB665 B0.71 %
First Party Total Content Size 335.4 KB 335.6 KB 334.6 KB335.4 KB335.2 KB434 B0.13 %