Metrics per run

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

Tested 2025-04-01 14:08:51 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 31 ms 99 ms 31 ms31 ms54 ms32 ms59.73 %
First Contentful Paint 260 ms 504 ms 196 ms260 ms320 ms133 ms41.47 %
Largest Contentful Paint 260 ms 504 ms 196 ms260 ms320 ms133 ms41.47 %
Total Blocking Time 1.823 s 1.732 s 1.571 s1.732 s1.709 s104 ms6.10 %
Cumulative Layout Shift 0.014 0.013 0.0150.0140.0140.0013.74 %
Timing metrics
First Paint 260 ms 504 ms 196 ms260 ms320 ms133 ms41.47 %
First Contentful Paint 260 ms 504 ms 196 ms260 ms320 ms133 ms41.47 %
Largest Contentful Paint 260 ms 504 ms 196 ms260 ms320 ms133 ms41.47 %
Load Event End 383 ms 795 ms 296 ms383 ms491 ms218 ms44.30 %
Server Response Time 28 ms 72 ms 29 ms29 ms43 ms21 ms47.70 %
TTFB 31 ms 99 ms 31 ms31 ms54 ms32 ms59.73 %
Page Load Time 383 ms 794 ms 296 ms383 ms491 ms217 ms44.23 %
First Visual Change 734 ms 467 ms 534 ms534 ms578 ms113 ms19.61 %
Last Visual Change 6.267 s 5.500 s 7.300 s6.267 s6.356 s738 ms11.60 %
Speed Index 1.451 s 996 ms 1.031 s1.031 s1.159 s207 ms17.83 %
Visual Readiness 5.533 s 5.033 s 6.766 s5.533 s5.777 s728 ms12.61 %
Visual Complete 95 5.500 s 4.467 s 3.567 s4.467 s4.511 s790 ms17.51 %
Visual Complete 99 5.700 s 4.467 s 3.667 s4.467 s4.611 s836 ms18.13 %
CPU metrics
Total Blocking Time 1.823 s 1.732 s 1.571 s1.732 s1.709 s104 ms6.10 %
Max Potential FID 1.187 s 1.234 s 1.264 s1.234 s1.228 s32 ms2.58 %
Number of Long Tasks 6 7 365231.87 %
Total Duration of Long Tasks 2.137 s 2.204 s 1.721 s2.137 s2.021 s214 ms10.57 %
Browser metrics
CPU benchmark score 52 ms 60 ms 40 ms52 ms51 ms8 ms16.22 %
Page metrics
Cumulative Layout Shift 0.014 0.013 0.0150.0140.0140.0013.74 %
DOM elements 2994 2909 17502909255156722.24 %
Document height 1963 1963 208519632004582.87 %
Total Requests 197 183 1501831772011.15 %
HTML Requests 2 1 222028.28 %
JavaScript Requests 51 50 45504935.39 %
CSS Requests 11 11 81110114.14 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 1 404: 2 000N/A
Total Transfer Size 2.2 MB 2.2 MB 1.7 MB2.2 MB2.0 MB222.3 KB10.63 %
HTML Transfer Size 52.1 KB 30.7 KB 47.7 KB47.7 KB43.5 KB9.2 KB21.15 %
JavaScript Transfer Size 526.9 KB 526.5 KB 511.1 KB526.5 KB521.5 KB7.3 KB1.41 %
CSS Transfer Size 235.3 KB 235.3 KB 220.3 KB235.3 KB230.3 KB7.1 KB3.08 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB8 B0.01 %
Favicon Transfer Size 15.7 KB 15.7 KB N/A15.7 KB15.7 KB1 B0.00 %
JSON Transfer Size 597.6 KB 594.5 KB 375.2 KB594.5 KB522.4 KB104.1 KB19.92 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 554 B 339 B 554 B554 B482 B101 B21.01 %
SVG Transfer Size 18.0 KB 18.0 KB 18.0 KB18.0 KB18.0 KB6 B0.03 %
Total Content Size 12.0 MB 11.1 MB 9.6 MB11.1 MB10.9 MB1014.6 KB9.12 %
HTML Content Size 242.2 KB 121.2 KB 242.5 KB242.2 KB202.0 KB57.1 KB28.27 %
JavaScript Content Size 1.9 MB 1.9 MB 1.8 MB1.9 MB1.9 MB22.7 KB1.19 %
CSS Content Size 1.4 MB 1.4 MB 1.3 MB1.4 MB1.4 MB34.6 KB2.44 %
Image Content Size 468.7 KB 469.5 KB 267.9 KB468.7 KB402.0 KB94.8 KB23.59 %
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 N/A15.0 KB15.0 KB0 b0.00 %
JSON Content Size 7.6 MB 6.8 MB 5.5 MB6.8 MB6.6 MB875.8 KB12.93 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 64 B 32 B 64 B64 B53 B15 B28.28 %
SVG Content Size 81.9 KB 81.9 KB 81.9 KB81.9 KB81.9 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 2.1 MB 2.1 MB 1.6 MB2.1 MB1.9 MB226.0 KB11.32 %
Third Party Requests 173 163 1291631551912.15 %
First Party metrics
First Party Requests 24 20 21212227.84 %
First Party Total Transfer Size 103.3 KB 81.0 KB 100.4 KB100.4 KB94.9 KB9.9 KB10.44 %
First Party Total Content Size 347.2 KB 226.7 KB 351.1 KB347.2 KB308.3 KB57.7 KB18.73 %