Metrics per run

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

Tested 2025-01-14 13:12:12 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 770 ms 756 ms 801 ms770 ms776 ms19 ms2.42 %
First Contentful Paint 2.203 s 2.343 s 2.624 s2.343 s2.390 s175 ms7.32 %
Largest Contentful Paint 5.509 s 4.723 s 4.055 s4.723 s4.762 s594 ms12.48 %
Total Blocking Time 1.220 s 1.392 s 1.560 s1.392 s1.391 s139 ms9.98 %
Cumulative Layout Shift 1 1 11100.46 %
Timing metrics
First Paint 2.203 s 2.343 s 2.624 s2.343 s2.390 s175 ms7.32 %
First Contentful Paint 2.203 s 2.343 s 2.624 s2.343 s2.390 s175 ms7.32 %
Largest Contentful Paint 5.509 s 4.723 s 4.055 s4.723 s4.762 s594 ms12.48 %
Load Event End 24.688 s 35.567 s 27.952 s27.952 s29.402 s4.558 s15.50 %
Server Response Time 225 ms 222 ms 226 ms225 ms224 ms2 ms0.76 %
TTFB 770 ms 756 ms 801 ms770 ms776 ms19 ms2.42 %
Page Load Time 24.688 s 35.566 s 27.952 s27.952 s29.402 s4.558 s15.50 %
First Visual Change 2.233 s 2.333 s 2.634 s2.333 s2.400 s170 ms7.10 %
Last Visual Change 16.933 s 13.933 s 16.534 s16.534 s15.800 s1.330 s8.42 %
Speed Index 13.046 s 12.299 s 13.783 s13.046 s13.043 s606 ms4.65 %
Visual Readiness 14.700 s 11.600 s 13.900 s13.900 s13.400 s1.314 s9.81 %
Visual Complete 95 14.600 s 13.933 s 15.434 s14.600 s14.656 s614 ms4.19 %
Visual Complete 99 14.600 s 13.933 s 15.434 s14.600 s14.656 s614 ms4.19 %
CPU metrics
Total Blocking Time 1.220 s 1.392 s 1.560 s1.392 s1.391 s139 ms9.98 %
Max Potential FID 809 ms 843 ms 752 ms809 ms801 ms38 ms4.69 %
Number of Long Tasks 6 6 66600.00 %
Total Duration of Long Tasks 1.520 s 1.694 s 1.860 s1.694 s1.691 s139 ms8.21 %
Browser metrics
CPU benchmark score 42 ms 40 ms 37 ms40 ms40 ms2 ms5.18 %
Page metrics
Cumulative Layout Shift 1 1 11100.46 %
DOM elements 2977 2977 29772977297700.00 %
Document height 2803 2803 28032803280300.00 %
Total Requests 236 214 236236229104.54 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 54 53 54545400.88 %
CSS Requests 12 12 12121200.00 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.7 MB 2.7 MB 2.7 MB2.7 MB2.7 MB4.7 KB0.17 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.00 %
JavaScript Transfer Size 672.3 KB 670.1 KB 672.8 KB672.3 KB671.7 KB1.2 KB0.17 %
CSS Transfer Size 195.2 KB 195.2 KB 195.3 KB195.2 KB195.3 KB60 B0.03 %
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 503.8 KB 503.9 KB 492.2 KB503.8 KB500.0 KB5.5 KB1.10 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 360 B 360 B360 B353 B10 B2.94 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 16.3 MB 23.1 MB 20.1 MB20.1 MB19.8 MB2.8 MB13.93 %
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 2.4 MB2.4 MB2.4 MB2.7 KB0.11 %
CSS Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %
Image Content Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %
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 11.4 MB 18.1 MB 15.1 MB15.1 MB14.9 MB2.8 MB18.58 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 32 B 32 B32 B32 B0 b0.00 %
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 2.6 MB 2.6 MB2.6 MB2.6 MB2.0 KB0.07 %
Third Party Requests 213 190 214213206115.39 %
First Party metrics
First Party Requests 23 24 22232313.55 %
First Party Total Transfer Size 61.7 KB 61.7 KB 55.8 KB61.7 KB59.7 KB2.8 KB4.66 %
First Party Total Content Size 147.8 KB 147.8 KB 108.2 KB147.8 KB134.6 KB18.7 KB13.89 %