Metrics per run

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

Tested 2025-01-14 15:31:10 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 771 ms 786 ms 757 ms771 ms771 ms12 ms1.54 %
First Contentful Paint 2.173 s 2.248 s 2.151 s2.173 s2.191 s42 ms1.90 %
Largest Contentful Paint 3.962 s 4.925 s 4.064 s4.064 s4.317 s432 ms10.01 %
Total Blocking Time 3.215 s 1.663 s 1.350 s1.663 s2.076 s815 ms39.28 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.173 s 2.248 s 2.151 s2.173 s2.191 s42 ms1.90 %
First Contentful Paint 2.173 s 2.248 s 2.151 s2.173 s2.191 s42 ms1.90 %
Largest Contentful Paint 3.962 s 4.925 s 4.064 s4.064 s4.317 s432 ms10.01 %
Load Event End 51.880 s 9.741 s 8.888 s9.741 s23.503 s20.069 s85.39 %
Server Response Time 222 ms 225 ms 224 ms224 ms224 ms1 ms0.56 %
TTFB 771 ms 786 ms 757 ms771 ms771 ms12 ms1.54 %
Page Load Time 51.879 s 9.741 s 8.888 s9.741 s23.503 s20.068 s85.39 %
First Visual Change 2.167 s 2.267 s 2.133 s2.167 s2.189 s57 ms2.60 %
Last Visual Change 23.334 s 14.367 s 12.933 s14.367 s16.878 s4.602 s27.27 %
Speed Index 11.429 s 12.835 s 11.600 s11.600 s11.955 s626 ms5.24 %
Visual Readiness 21.167 s 12.100 s 10.800 s12.100 s14.689 s4.611 s31.39 %
Visual Complete 95 12.767 s 14.367 s 12.933 s12.933 s13.356 s718 ms5.38 %
Visual Complete 99 12.767 s 14.367 s 12.933 s12.933 s13.356 s718 ms5.38 %
CPU metrics
Total Blocking Time 3.215 s 1.663 s 1.350 s1.663 s2.076 s815 ms39.28 %
Max Potential FID 2.096 s 1.182 s 957 ms1.182 s1.412 s493 ms34.89 %
Number of Long Tasks 8 6 667114.14 %
Total Duration of Long Tasks 3.626 s 1.998 s 1.661 s1.998 s2.428 s858 ms35.33 %
Browser metrics
CPU benchmark score 45 ms 51 ms 41 ms45 ms46 ms4 ms9.00 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 2952 1624 15861624205463530.92 %
Document height 2661 2830 283028302774802.87 %
Total Requests 213 163 1451631742916.56 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 47 414747510.42 %
CSS Requests 12 8 889220.20 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 5.3 MB 2.2 MB 1.9 MB2.2 MB3.1 MB1.6 MB49.75 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.01 %
JavaScript Transfer Size 670.1 KB 649.6 KB 638.0 KB649.6 KB652.6 KB13.3 KB2.03 %
CSS Transfer Size 195.2 KB 173.4 KB 173.3 KB173.4 KB180.6 KB10.3 KB5.71 %
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 3.2 MB 315.9 KB 316.0 KB316.0 KB1.3 MB1.3 MB106.85 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 180 B 170 B180 B229 B77 B33.55 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB2 B0.14 %
Total Content Size 29.4 MB 7.8 MB 7.5 MB7.8 MB14.9 MB10.3 MB68.89 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.3 MB 2.3 MB2.3 MB2.3 MB38.5 KB1.60 %
CSS Content Size 1.2 MB 1.1 MB 1.1 MB1.1 MB1.1 MB47.8 KB4.17 %
Image Content Size 1.1 MB 935.8 KB 637.7 KB935.8 KB909.3 KB211.8 KB23.29 %
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 24.5 MB 3.3 MB 3.3 MB3.3 MB10.4 MB10.0 MB96.56 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 16 B 16 B16 B21 B8 B35.36 %
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 5.3 MB 2.1 MB 1.8 MB2.1 MB3.1 MB1.6 MB50.72 %
Third Party Requests 191 145 1281451552717.21 %
First Party metrics
First Party Requests 22 18 171819211.37 %
First Party Total Transfer Size 55.5 KB 59.2 KB 59.2 KB59.2 KB58.0 KB1.7 KB3.00 %
First Party Total Content Size 106.8 KB 144.3 KB 144.3 KB144.3 KB131.8 KB17.7 KB13.41 %