Metrics per run

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

Tested 2025-04-01 15:08:57 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 23 ms 100 ms 79 ms79 ms67 ms32 ms48.27 %
First Contentful Paint 144 ms 584 ms 464 ms464 ms397 ms186 ms46.74 %
Largest Contentful Paint 144 ms 584 ms 464 ms464 ms397 ms186 ms46.74 %
Total Blocking Time 1.507 s 1.597 s 1.550 s1.550 s1.551 s37 ms2.37 %
Cumulative Layout Shift 0.016 0.01 0.010.0110.0120.00219.62 %
Timing metrics
First Paint 144 ms 584 ms 464 ms464 ms397 ms186 ms46.74 %
First Contentful Paint 144 ms 584 ms 464 ms464 ms397 ms186 ms46.74 %
Largest Contentful Paint 144 ms 584 ms 464 ms464 ms397 ms186 ms46.74 %
Load Event End 239 ms 1.095 s 772 ms772 ms702 ms353 ms50.28 %
Server Response Time 23 ms 71 ms 53 ms53 ms49 ms20 ms40.41 %
TTFB 23 ms 100 ms 79 ms79 ms67 ms32 ms48.27 %
Page Load Time 239 ms 1.095 s 772 ms772 ms702 ms353 ms50.28 %
First Visual Change 467 ms 567 ms 500 ms500 ms511 ms42 ms8.14 %
Last Visual Change 6.100 s 6.934 s 5.067 s6.100 s6.034 s764 ms12.66 %
Speed Index 1.225 s 1.065 s 986 ms1.065 s1.092 s99 ms9.10 %
Visual Readiness 5.633 s 6.367 s 4.567 s5.633 s5.522 s739 ms13.38 %
Visual Complete 95 5.434 s 4.234 s 4.200 s4.234 s4.623 s574 ms12.41 %
Visual Complete 99 5.500 s 4.234 s 4.200 s4.234 s4.645 s605 ms13.03 %
CPU metrics
Total Blocking Time 1.507 s 1.597 s 1.550 s1.550 s1.551 s37 ms2.37 %
Max Potential FID 1.241 s 1.185 s 1.105 s1.185 s1.177 s56 ms4.74 %
Number of Long Tasks 3 8 886237.22 %
Total Duration of Long Tasks 1.657 s 2.155 s 2.053 s2.053 s1.955 s215 ms10.99 %
Browser metrics
CPU benchmark score 46 ms 38 ms 36 ms38 ms40 ms4 ms10.80 %
Page metrics
Cumulative Layout Shift 0.016 0.01 0.010.0110.0120.00219.62 %
DOM elements 1750 2909 29092909252354621.66 %
Document height 2085 1963 196319632004582.87 %
Total Requests 152 183 183183173158.46 %
HTML Requests 2 1 111035.36 %
JavaScript Requests 44 50 50504835.89 %
CSS Requests 8 11 111110114.14 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 1 404: 1 000N/A
Total Transfer Size 1.8 MB 2.2 MB 2.2 MB2.2 MB2.0 MB199.1 KB9.52 %
HTML Transfer Size 54.0 KB 26.9 KB 27.4 KB27.4 KB36.1 KB12.6 KB35.03 %
JavaScript Transfer Size 505.3 KB 526.9 KB 526.5 KB526.5 KB519.6 KB10.1 KB1.94 %
CSS Transfer Size 220.4 KB 235.4 KB 235.4 KB235.4 KB230.4 KB7.1 KB3.08 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB0 b0.00 %
Favicon Transfer Size 31.3 KB 15.7 KB 15.7 KB15.7 KB20.9 KB7.4 KB35.35 %
JSON Transfer Size 375.5 KB 594.8 KB 594.7 KB594.7 KB521.7 KB103.4 KB19.81 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 554 B 338 B 338 B338 B410 B102 B24.83 %
SVG Transfer Size 19.4 KB 18.0 KB 18.0 KB18.0 KB18.5 KB669 B3.53 %
Total Content Size 9.6 MB 11.1 MB 11.1 MB11.1 MB10.6 MB710.5 KB6.57 %
HTML Content Size 242.1 KB 121.2 KB 121.1 KB121.2 KB161.5 KB57.0 KB35.30 %
JavaScript Content Size 1.8 MB 1.9 MB 1.9 MB1.9 MB1.9 MB32.3 KB1.69 %
CSS Content Size 1.3 MB 1.4 MB 1.4 MB1.4 MB1.4 MB34.6 KB2.44 %
Image Content Size 267.9 KB 469.5 KB 469.5 KB469.5 KB402.3 KB95.0 KB23.62 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
Favicon Content Size 30.1 KB 15.0 KB 15.0 KB15.0 KB20.1 KB7.1 KB35.36 %
JSON Content Size 5.5 MB 6.8 MB 6.8 MB6.8 MB6.3 MB613.5 KB9.44 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 64 B 32 B 32 B32 B43 B15 B35.36 %
SVG Content Size 83.4 KB 81.9 KB 81.9 KB81.9 KB82.4 KB717 B0.85 %
Third Party metrics
Third Party Transfer Size 1.6 MB 2.1 MB 2.1 MB2.1 MB1.9 MB228.3 KB11.45 %
Third Party Requests 128 163 1631631511610.90 %
First Party metrics
First Party Requests 24 20 20202128.84 %
First Party Total Transfer Size 139.5 KB 77.4 KB 77.9 KB77.9 KB98.3 KB29.2 KB29.68 %
First Party Total Content Size 381.1 KB 226.6 KB 226.5 KB226.6 KB278.0 KB72.9 KB26.20 %