Metrics per run

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

Tested 2025-01-16 13:07:18 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 759 ms 790 ms 768 ms768 ms772 ms13 ms1.69 %
First Contentful Paint 2.077 s 3.208 s 2.275 s2.275 s2.520 s493 ms19.57 %
Largest Contentful Paint 9.901 s 13.428 s 11.050 s11.050 s11.460 s1.469 s12.82 %
Total Blocking Time 3.244 s 1.119 s 3.524 s3.244 s2.629 s1.074 s40.85 %
Cumulative Layout Shift 1 1 11100.46 %
Timing metrics
First Paint 2.077 s 3.208 s 2.275 s2.275 s2.520 s493 ms19.57 %
First Contentful Paint 2.077 s 3.208 s 2.275 s2.275 s2.520 s493 ms19.57 %
Largest Contentful Paint 9.901 s 13.428 s 11.050 s11.050 s11.460 s1.469 s12.82 %
Load Event End 34.485 s 9.083 s 35.777 s34.485 s26.448 s12.290 s46.47 %
Server Response Time 224 ms 224 ms 229 ms224 ms226 ms2 ms1.04 %
TTFB 759 ms 790 ms 768 ms768 ms772 ms13 ms1.69 %
Page Load Time 34.484 s 9.074 s 35.777 s34.484 s26.445 s12.294 s46.49 %
First Visual Change 2.100 s 3.233 s 2.300 s2.300 s2.544 s494 ms19.41 %
Last Visual Change 17.600 s 13.700 s 14.600 s14.600 s15.300 s1.667 s10.90 %
Speed Index 11.229 s 12.064 s 12.806 s12.064 s12.033 s644 ms5.35 %
Visual Readiness 15.500 s 10.467 s 12.300 s12.300 s12.756 s2.080 s16.31 %
Visual Complete 95 12.500 s 13.700 s 14.600 s13.700 s13.600 s860 ms6.33 %
Visual Complete 99 12.500 s 13.700 s 14.600 s13.700 s13.600 s860 ms6.33 %
CPU metrics
Total Blocking Time 3.244 s 1.119 s 3.524 s3.244 s2.629 s1.074 s40.85 %
Max Potential FID 2.100 s 860 ms 2.340 s2.100 s1.767 s649 ms36.71 %
Number of Long Tasks 6 4 766122.01 %
Total Duration of Long Tasks 3.544 s 1.319 s 3.874 s3.544 s2.912 s1.135 s38.96 %
Browser metrics
CPU benchmark score 36 ms 56 ms 38 ms38 ms43 ms9 ms20.75 %
Page metrics
Cumulative Layout Shift 1 1 11100.46 %
DOM elements 2954 1605 29542954250463625.39 %
Document height 2803 2972 280328032859802.79 %
Total Requests 213 148 2152131923116.21 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 41 535349611.54 %
CSS Requests 12 8 121211217.68 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 5.4 MB 1.9 MB 5.4 MB5.4 MB4.2 MB1.6 MB38.26 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB1 B0.02 %
JavaScript Transfer Size 669.7 KB 638.2 KB 670.1 KB669.7 KB659.3 KB14.9 KB2.27 %
CSS Transfer Size 195.1 KB 173.3 KB 195.2 KB195.1 KB187.9 KB10.3 KB5.47 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB4 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 318.5 KB 3.2 MB3.2 MB2.2 MB1.3 MB60.79 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 338 B 160 B 338 B338 B279 B84 B30.11 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 29.5 MB 7.6 MB 29.5 MB29.5 MB22.2 MB10.3 MB46.57 %
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 2.4 MB2.4 MB2.4 MB43.5 KB1.79 %
CSS Content Size 1.2 MB 1.1 MB 1.2 MB1.2 MB1.2 MB47.8 KB4.05 %
Image Content Size 1.2 MB 702.2 KB 1.2 MB1.2 MB1.0 MB233.2 KB22.60 %
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 24.6 MB 3.3 MB 24.6 MB24.6 MB17.5 MB10.0 MB57.28 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 32 B 16 B 32 B32 B27 B8 B28.28 %
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 1.9 MB 5.3 MB5.3 MB4.2 MB1.6 MB38.81 %
Third Party Requests 191 131 1901901712816.44 %
First Party metrics
First Party Requests 22 17 252221315.47 %
First Party Total Transfer Size 56.7 KB 60.7 KB 63.2 KB60.7 KB60.2 KB2.7 KB4.45 %
First Party Total Content Size 114.7 KB 158.7 KB 160.1 KB158.7 KB144.5 KB21.1 KB14.58 %