Metrics per run

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

Tested 2025-04-01 20:04:54 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 23 ms 30 ms 30 ms30 ms28 ms3 ms11.93 %
First Contentful Paint 144 ms 188 ms 164 ms164 ms165 ms18 ms10.88 %
Largest Contentful Paint 144 ms 188 ms 164 ms164 ms165 ms18 ms10.88 %
Total Blocking Time 1.474 s 1.587 s 1.446 s1.474 s1.502 s61 ms4.06 %
Cumulative Layout Shift 0.022 0.018 0.020.0210.020.0028.13 %
Timing metrics
First Paint 144 ms 188 ms 164 ms164 ms165 ms18 ms10.88 %
First Contentful Paint 144 ms 188 ms 164 ms164 ms165 ms18 ms10.88 %
Largest Contentful Paint 144 ms 188 ms 164 ms164 ms165 ms18 ms10.88 %
Load Event End 225 ms 268 ms 269 ms268 ms254 ms21 ms8.07 %
Server Response Time 22 ms 29 ms 29 ms29 ms27 ms3 ms12.37 %
TTFB 23 ms 30 ms 30 ms30 ms28 ms3 ms11.93 %
Page Load Time 225 ms 268 ms 269 ms268 ms254 ms21 ms8.07 %
First Visual Change 434 ms 467 ms 500 ms467 ms467 ms27 ms5.77 %
Last Visual Change 6.700 s 7.100 s 7.134 s7.100 s6.978 s197 ms2.82 %
Speed Index 883 ms 959 ms 988 ms959 ms943 ms44 ms4.69 %
Visual Readiness 6.266 s 6.633 s 6.634 s6.633 s6.511 s173 ms2.66 %
Visual Complete 95 3.167 s 3.500 s 3.467 s3.467 s3.378 s150 ms4.43 %
Visual Complete 99 3.200 s 3.567 s 3.534 s3.534 s3.434 s166 ms4.83 %
CPU metrics
Total Blocking Time 1.474 s 1.587 s 1.446 s1.474 s1.502 s61 ms4.06 %
Max Potential FID 1.247 s 1.289 s 1.155 s1.247 s1.230 s56 ms4.55 %
Number of Long Tasks 2 4 333127.22 %
Total Duration of Long Tasks 1.574 s 1.787 s 1.596 s1.596 s1.652 s96 ms5.79 %
Browser metrics
CPU benchmark score 36 ms 37 ms 37 ms37 ms37 ms0 ms1.29 %
Page metrics
Cumulative Layout Shift 0.022 0.018 0.020.0210.020.0028.13 %
DOM elements 1750 2991 17501750216458527.04 %
Document height 2085 1963 208520852044582.81 %
Total Requests 148 198 1511511662313.82 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 45 51 45454736.02 %
CSS Requests 8 11 889115.71 %
Font Requests 1 1 11100.00 %
HTTP Errors 404: 2 404: 2 404: 2 000N/A
Total Transfer Size 1.7 MB 2.2 MB 1.7 MB1.7 MB1.9 MB226.4 KB11.71 %
HTML Transfer Size 52.0 KB 47.6 KB 53.3 KB52.0 KB51.0 KB2.4 KB4.77 %
JavaScript Transfer Size 511.1 KB 526.9 KB 511.2 KB511.2 KB516.4 KB7.5 KB1.44 %
CSS Transfer Size 220.3 KB 235.3 KB 220.3 KB220.3 KB225.3 KB7.1 KB3.14 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB4 B0.00 %
JSON Transfer Size 374.4 KB 598.4 KB 374.4 KB374.4 KB449.1 KB105.6 KB23.52 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 558 B 522 B 554 B554 B545 B16 B2.96 %
SVG Transfer Size 18.0 KB 18.0 KB 19.4 KB18.0 KB18.5 KB670 B3.53 %
Total Content Size 9.6 MB 11.2 MB 14.1 MB11.2 MB11.6 MB1.9 MB16.15 %
HTML Content Size 242.3 KB 242.3 KB 242.2 KB242.3 KB242.3 KB49 B0.02 %
JavaScript Content Size 1.8 MB 1.9 MB 1.8 MB1.8 MB1.8 MB21.9 KB1.15 %
CSS Content Size 1.3 MB 1.4 MB 1.3 MB1.3 MB1.4 MB34.6 KB2.49 %
Image Content Size 251.8 KB 480.1 KB 251.8 KB251.8 KB327.9 KB107.6 KB32.81 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
JSON Content Size 5.5 MB 6.8 MB 10.0 MB6.8 MB7.4 MB1.9 MB25.56 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 64 B 64 B 64 B64 B64 B0 b0.00 %
SVG Content Size 81.9 KB 81.9 KB 83.4 KB81.9 KB82.4 KB717 B0.85 %
Third Party metrics
Third Party Transfer Size 1.6 MB 2.1 MB 1.6 MB1.6 MB1.8 MB224.0 KB12.21 %
Third Party Requests 129 172 1301301442013.95 %
First Party metrics
First Party Requests 19 26 212122313.38 %
First Party Total Transfer Size 86.6 KB 100.5 KB 104.9 KB100.5 KB97.3 KB7.8 KB8.01 %
First Party Total Content Size 330.5 KB 348.2 KB 347.0 KB347.0 KB341.9 KB8.1 KB2.36 %