Metrics per run

https://sokolov.ru/jewelry-catalog/product/87010028/

Tested 2025-04-01 21:35:11 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 347 ms 340 ms 374 ms347 ms354 ms15 ms4.14 %
First Contentful Paint 932 ms 1.904 s 1.876 s1.876 s1.571 s452 ms28.76 %
Largest Contentful Paint 2.892 s 3.752 s 3.904 s3.752 s3.516 s446 ms12.67 %
Total Blocking Time 880 ms 697 ms 696 ms697 ms758 ms87 ms11.42 %
Cumulative Layout Shift 0.875 0.994 10.9940.9720.0717.36 %
Timing metrics
First Paint 932 ms 1.904 s 1.876 s1.876 s1.571 s452 ms28.76 %
First Contentful Paint 932 ms 1.904 s 1.876 s1.876 s1.571 s452 ms28.76 %
Largest Contentful Paint 2.892 s 3.752 s 3.904 s3.752 s3.516 s446 ms12.67 %
Load Event End 1.381 s 2.394 s 2.421 s2.394 s2.065 s484 ms23.44 %
Server Response Time 209 ms 201 ms 235 ms209 ms215 ms15 ms6.75 %
TTFB 347 ms 340 ms 374 ms347 ms354 ms15 ms4.14 %
Page Load Time 1.381 s 2.394 s 2.421 s2.394 s2.065 s484 ms23.44 %
First Visual Change 966 ms 1.933 s 1.900 s1.900 s1.600 s448 ms28.02 %
Last Visual Change 6.633 s 8.433 s 8.000 s8.000 s7.689 s767 ms9.98 %
Speed Index 3.415 s 4.289 s 4.383 s4.289 s4.029 s436 ms10.82 %
Visual Readiness 5.667 s 6.500 s 6.100 s6.100 s6.089 s340 ms5.59 %
Visual Complete 95 6.633 s 8.200 s 8.000 s8.000 s7.611 s696 ms9.15 %
Visual Complete 99 6.633 s 8.433 s 8.000 s8.000 s7.689 s767 ms9.98 %
CPU metrics
Total Blocking Time 880 ms 697 ms 696 ms697 ms758 ms87 ms11.42 %
Max Potential FID 273 ms 223 ms 241 ms241 ms246 ms21 ms8.42 %
Number of Long Tasks 11 8 999113.36 %
Total Duration of Long Tasks 1.430 s 1.097 s 1.146 s1.146 s1.224 s147 ms11.99 %
Browser metrics
CPU benchmark score 37 ms 39 ms 38 ms38 ms38 ms1 ms2.15 %
Page metrics
Cumulative Layout Shift 0.875 0.994 10.9940.9720.0717.36 %
DOM elements 2538 2543 257225432551150.59 %
Document height 5407 5407 5853540755562103.78 %
Total Requests 170 170 16917017000.28 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 53 53535300.00 %
CSS Requests 14 14 14141400.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB2.1 KB0.10 %
HTML Transfer Size 12.2 KB 12.2 KB 12.2 KB12.2 KB12.2 KB0 b0.00 %
JavaScript Transfer Size 819.4 KB 819.4 KB 819.4 KB819.4 KB819.4 KB1 B0.00 %
CSS Transfer Size 149.1 KB 149.1 KB 149.1 KB149.1 KB149.1 KB2 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB1 B0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.01 %
JSON Transfer Size 68.9 KB 69.3 KB 71.9 KB69.3 KB70.0 KB1.3 KB1.90 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 97 B 97 B 97 B97 B97 B0 b0.00 %
SVG Transfer Size 28.1 KB 32.7 KB 28.1 KB28.1 KB29.6 KB2.2 KB7.34 %
Total Content Size 6.7 MB 5.8 MB 6.3 MB6.3 MB6.2 MB389.8 KB6.09 %
HTML Content Size 60.4 KB 60.4 KB 60.4 KB60.4 KB60.4 KB0 b0.00 %
JavaScript Content Size 2.7 MB 2.7 MB 2.7 MB2.7 MB2.7 MB0 b0.00 %
CSS Content Size 975.7 KB 975.7 KB 975.7 KB975.7 KB975.7 KB0 b0.00 %
Image Content Size 773.6 KB 773.6 KB 773.6 KB773.6 KB773.6 KB0 b0.00 %
Font Content Size 206.8 KB 206.8 KB 206.8 KB206.8 KB206.8 KB0 b0.00 %
Favicon Content Size 14.7 KB 14.7 KB 14.7 KB14.7 KB14.7 KB0 b0.00 %
JSON Content Size 387.7 KB 370.8 KB 373.6 KB373.6 KB377.4 KB7.4 KB1.96 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 2 B 2 B 2 B2 B2 B0 b0.00 %
SVG Content Size 67.4 KB 73.6 KB 67.4 KB67.4 KB69.5 KB2.9 KB4.23 %
Third Party metrics
Third Party Transfer Size 270.8 KB 270.8 KB 270.8 KB270.8 KB270.8 KB3 B0.00 %
Third Party Requests 12 12 12121200.00 %
First Party metrics
First Party Requests 158 158 15715815800.30 %
First Party Total Transfer Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB2.0 KB0.11 %
First Party Total Content Size 6.2 MB 5.3 MB 5.8 MB5.8 MB5.8 MB389.8 KB6.60 %