Metrics per run

https://www.wildberries.ru/catalog/yuvelirnye-ukrasheniya/koltsa?sort=popular&page=1&fbrand=4603

Tested 2025-01-15 20:48:30 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 86 ms 85 ms 78 ms85 ms83 ms4 ms4.29 %
First Contentful Paint 309 ms 363 ms 305 ms309 ms326 ms26 ms8.12 %
Largest Contentful Paint 309 ms 363 ms 305 ms309 ms326 ms26 ms8.12 %
Total Blocking Time 2.732 s 2.773 s 2.526 s2.732 s2.677 s108 ms4.04 %
Cumulative Layout Shift 0.003 0.003 0.0030.0030.00300.00 %
Timing metrics
First Paint 309 ms 363 ms 305 ms309 ms326 ms26 ms8.12 %
First Contentful Paint 309 ms 363 ms 305 ms309 ms326 ms26 ms8.12 %
Largest Contentful Paint 309 ms 363 ms 305 ms309 ms326 ms26 ms8.12 %
Load Event End 29.974 s 29.340 s 29.428 s29.428 s29.581 s280 ms0.95 %
Server Response Time 86 ms 86 ms 79 ms86 ms84 ms3 ms3.94 %
TTFB 86 ms 85 ms 78 ms85 ms83 ms4 ms4.29 %
Page Load Time 29.974 s 29.340 s 29.428 s29.428 s29.581 s280 ms0.95 %
First Visual Change 600 ms 700 ms 667 ms667 ms656 ms42 ms6.35 %
Last Visual Change 36.833 s 35.667 s 35.433 s35.667 s35.978 s612 ms1.70 %
Speed Index 2.452 s 2.780 s 2.712 s2.712 s2.648 s141 ms5.34 %
Visual Readiness 36.233 s 34.967 s 34.766 s34.967 s35.322 s649 ms1.84 %
Visual Complete 95 30.867 s 30.867 s 30.667 s30.867 s30.800 s94 ms0.31 %
Visual Complete 99 36.833 s 35.667 s 35.433 s35.667 s35.978 s612 ms1.70 %
CPU metrics
Total Blocking Time 2.732 s 2.773 s 2.526 s2.732 s2.677 s108 ms4.04 %
Max Potential FID 1.778 s 1.817 s 1.625 s1.778 s1.740 s83 ms4.76 %
Number of Long Tasks 7 7 87706.43 %
Total Duration of Long Tasks 3.134 s 3.189 s 3.001 s3.134 s3.108 s79 ms2.54 %
Browser metrics
CPU benchmark score 36 ms 36 ms 37 ms36 ms36 ms0 ms1.30 %
Page metrics
Cumulative Layout Shift 0.003 0.003 0.0030.0030.00300.00 %
DOM elements 4728 4728 47284728472800.00 %
Document height 4035 4035 40354035403500.00 %
Total Requests 173 224 2302242092612.24 %
HTML Requests 2 2 22200.00 %
JavaScript Requests 19 26 272624414.83 %
CSS Requests 6 6 66600.00 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 6.2 MB 6.2 MB 6.4 MB6.2 MB6.3 MB74.4 KB1.16 %
HTML Transfer Size 51.8 KB 51.8 KB 51.8 KB51.8 KB51.8 KB0 b0.00 %
JavaScript Transfer Size 293.6 KB 308.6 KB 312.9 KB308.6 KB305.1 KB8.3 KB2.71 %
CSS Transfer Size 161.1 KB 161.0 KB 161.1 KB161.1 KB161.0 KB5 B0.00 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB0 b0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB5 B0.03 %
JSON Transfer Size 3.0 MB 3.0 MB 3.0 MB3.0 MB3.0 MB33.8 KB1.10 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 728 B 723 B 728 B728 B726 B2 B0.32 %
SVG Transfer Size 18.0 KB 17.9 KB 17.9 KB17.9 KB18.0 KB45 B0.25 %
Total Content Size 29.4 MB 29.5 MB 30.0 MB29.5 MB29.6 MB282.2 KB0.93 %
HTML Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %
JavaScript Content Size 1.1 MB 1.1 MB 1.2 MB1.1 MB1.1 MB27.1 KB2.33 %
CSS Content Size 1.0 MB 1.0 MB 1.0 MB1.0 MB1.0 MB0 b0.00 %
Image Content Size 2.6 MB 2.6 MB 2.6 MB2.6 MB2.6 MB34.6 KB1.30 %
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 23.2 MB 23.2 MB 23.7 MB23.2 MB23.4 MB228.3 KB0.95 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 80 B 80 B 80 B80 B80 B0 b0.00 %
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 6.1 MB 6.1 MB 6.3 MB6.1 MB6.2 MB74.1 KB1.17 %
Third Party Requests 161 211 2172111962512.79 %
First Party metrics
First Party Requests 12 13 13131303.72 %
First Party Total Transfer Size 95.1 KB 95.1 KB 95.8 KB95.1 KB95.3 KB312 B0.32 %
First Party Total Content Size 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB34 B0.00 %