Metrics per run

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

Tested 2025-01-15 13:20:46 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 326 ms 530 ms 375 ms375 ms410 ms87 ms21.19 %
First Contentful Paint 872 ms 1.063 s 1.795 s1.063 s1.243 s398 ms31.99 %
Largest Contentful Paint 2.876 s 2.763 s 3.722 s2.876 s3.120 s428 ms13.71 %
Total Blocking Time 725 ms 592 ms 602 ms602 ms640 ms60 ms9.45 %
Cumulative Layout Shift 1 1.2 0.819110.1413.71 %
Timing metrics
First Paint 872 ms 1.063 s 1.795 s1.063 s1.243 s398 ms31.99 %
First Contentful Paint 872 ms 1.063 s 1.795 s1.063 s1.243 s398 ms31.99 %
Largest Contentful Paint 2.876 s 2.763 s 3.722 s2.876 s3.120 s428 ms13.71 %
Load Event End 1.343 s 1.520 s 2.287 s1.520 s1.717 s410 ms23.87 %
Server Response Time 191 ms 393 ms 236 ms236 ms273 ms87 ms31.68 %
TTFB 326 ms 530 ms 375 ms375 ms410 ms87 ms21.19 %
Page Load Time 1.342 s 1.520 s 2.287 s1.520 s1.716 s410 ms23.89 %
First Visual Change 900 ms 1.067 s 1.834 s1.067 s1.267 s407 ms32.10 %
Last Visual Change 6.766 s 6.700 s 7.767 s6.766 s7.078 s488 ms6.90 %
Speed Index 3.287 s 3.422 s 4.235 s3.422 s3.648 s419 ms11.48 %
Visual Readiness 5.866 s 5.633 s 5.933 s5.866 s5.811 s129 ms2.21 %
Visual Complete 95 6.766 s 6.700 s 7.767 s6.766 s7.078 s488 ms6.90 %
Visual Complete 99 6.766 s 6.700 s 7.767 s6.766 s7.078 s488 ms6.90 %
CPU metrics
Total Blocking Time 725 ms 592 ms 602 ms602 ms640 ms60 ms9.45 %
Max Potential FID 279 ms 253 ms 253 ms253 ms262 ms12 ms4.68 %
Number of Long Tasks 11 9 991019.75 %
Total Duration of Long Tasks 1.275 s 1.042 s 1.052 s1.052 s1.123 s108 ms9.58 %
Browser metrics
CPU benchmark score 41 ms 37 ms 40 ms40 ms39 ms2 ms4.32 %
Page metrics
Cumulative Layout Shift 1 1.2 0.819110.1413.71 %
DOM elements 2169 2044 203420442082612.95 %
Document height 6469 5267 52675267566856710.00 %
Total Requests 153 170 15315315985.05 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 53 53535300.00 %
CSS Requests 13 13 13131300.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.8 MB 2.0 MB 1.9 MB1.9 MB1.9 MB68.7 KB3.53 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.7 KB 752.7 KB 752.7 KB752.7 KB752.7 KB3 B0.00 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB1 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 79.5 KB 153.8 KB 65.7 KB79.5 KB99.7 KB38.7 KB38.82 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Transfer Size 28.1 KB 28.1 KB 28.1 KB28.1 KB28.1 KB0 b0.00 %
Total Content Size 4.9 MB 5.9 MB 5.1 MB5.1 MB5.3 MB451.2 KB8.32 %
HTML Content Size 52.8 KB 52.8 KB 52.8 KB52.8 KB52.8 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 638.3 KB 718.8 KB 718.8 KB718.8 KB692.0 KB37.9 KB5.48 %
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 567.7 KB 1.4 MB 349.8 KB567.7 KB792.8 KB480.7 KB60.63 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
SVG Content Size 67.4 KB 67.4 KB 67.4 KB67.4 KB67.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 231.8 KB 231.8 KB 231.8 KB231.8 KB231.8 KB0 b0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 144 161 14414415085.35 %
First Party Total Transfer Size 1.6 MB 1.8 MB 1.7 MB1.7 MB1.7 MB68.7 KB4.01 %
First Party Total Content Size 4.5 MB 5.5 MB 4.7 MB4.7 MB4.9 MB451.2 KB9.00 %