Metrics per run

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

Tested 2025-01-16 10:10:46 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 758 ms 755 ms 765 ms758 ms759 ms4 ms0.55 %
First Contentful Paint 2.344 s 2.113 s 2.321 s2.321 s2.259 s104 ms4.60 %
Largest Contentful Paint 9.921 s 12.305 s 12.641 s12.305 s11.622 s1.211 s10.42 %
Total Blocking Time 1.031 s 3.288 s 1.388 s1.388 s1.902 s991 ms52.07 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.344 s 2.113 s 2.321 s2.321 s2.259 s104 ms4.60 %
First Contentful Paint 2.344 s 2.113 s 2.321 s2.321 s2.259 s104 ms4.60 %
Largest Contentful Paint 9.921 s 12.305 s 12.641 s12.305 s11.622 s1.211 s10.42 %
Load Event End 9.921 s 34.420 s 20.330 s20.330 s21.557 s10.039 s46.57 %
Server Response Time 223 ms 219 ms 229 ms223 ms224 ms4 ms1.84 %
TTFB 758 ms 755 ms 765 ms758 ms759 ms4 ms0.55 %
Page Load Time 9.921 s 34.419 s 20.329 s20.329 s21.556 s10.039 s46.57 %
First Visual Change 2.367 s 2.133 s 2.333 s2.333 s2.278 s103 ms4.53 %
Last Visual Change 13.300 s 17.900 s 13.733 s13.733 s14.978 s2.074 s13.85 %
Speed Index 11.934 s 11.239 s 11.401 s11.401 s11.525 s297 ms2.58 %
Visual Readiness 10.933 s 15.767 s 11.400 s11.400 s12.700 s2.177 s17.14 %
Visual Complete 95 13.300 s 12.966 s 12.900 s12.966 s13.055 s175 ms1.34 %
Visual Complete 99 13.300 s 12.966 s 12.900 s12.966 s13.055 s175 ms1.34 %
CPU metrics
Total Blocking Time 1.031 s 3.288 s 1.388 s1.388 s1.902 s991 ms52.07 %
Max Potential FID 722 ms 2.295 s 765 ms765 ms1.261 s732 ms58.03 %
Number of Long Tasks 4 7 666122.01 %
Total Duration of Long Tasks 1.231 s 3.644 s 1.688 s1.688 s2.188 s1.047 s47.84 %
Browser metrics
CPU benchmark score 38 ms 40 ms 39 ms39 ms39 ms1 ms2.09 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 1649 1638 29561649208161929.73 %
Document height 2972 2972 280329722916802.73 %
Total Requests 166 167 2291671872915.73 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 47 47 54474936.69 %
CSS Requests 8 9 12910217.58 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 2.3 MB 5.0 MB 2.7 MB2.7 MB3.4 MB1.2 MB35.62 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.01 %
JavaScript Transfer Size 649.6 KB 654.2 KB 672.3 KB654.2 KB658.7 KB9.8 KB1.49 %
CSS Transfer Size 173.3 KB 179.3 KB 195.2 KB179.3 KB182.6 KB9.2 KB5.05 %
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 318.8 KB 3.0 MB 500.7 KB500.7 KB1.3 MB1.2 MB96.84 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 160 B 338 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 7.9 MB 28.1 MB 15.4 MB15.4 MB17.1 MB8.3 MB48.49 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.3 MB 2.4 MB 2.4 MB2.4 MB2.4 MB29.3 KB1.21 %
CSS Content Size 1.1 MB 1.1 MB 1.2 MB1.1 MB1.1 MB43.5 KB3.77 %
Image Content Size 1.0 MB 1.1 MB 1.2 MB1.1 MB1.1 MB89.9 KB7.98 %
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 3.3 MB 23.4 MB 10.4 MB10.4 MB12.4 MB8.3 MB67.16 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 16 B 32 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 2.2 MB 5.0 MB 2.7 MB2.7 MB3.3 MB1.2 MB36.34 %
Third Party Requests 148 149 2061491682716.17 %
First Party metrics
First Party Requests 18 18 231820211.98 %
First Party Total Transfer Size 60.7 KB 55.2 KB 63.2 KB60.7 KB59.7 KB3.3 KB5.59 %
First Party Total Content Size 157.0 KB 112.5 KB 158.3 KB157.0 KB142.6 KB21.3 KB14.91 %