Metrics per run

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

Tested 2025-01-18 00:12:37 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 343 ms 354 ms 437 ms354 ms378 ms42 ms11.10 %
First Contentful Paint 860 ms 857 ms 965 ms860 ms894 ms50 ms5.62 %
Largest Contentful Paint 2.542 s 2.550 s 2.968 s2.550 s2.687 s199 ms7.41 %
Total Blocking Time 617 ms 602 ms 677 ms617 ms632 ms32 ms5.13 %
Cumulative Layout Shift 0.833 0.939 10.9390.9270.0737.83 %
Timing metrics
First Paint 860 ms 857 ms 965 ms860 ms894 ms50 ms5.62 %
First Contentful Paint 860 ms 857 ms 965 ms860 ms894 ms50 ms5.62 %
Largest Contentful Paint 2.542 s 2.550 s 2.968 s2.550 s2.687 s199 ms7.41 %
Load Event End 1.307 s 1.320 s 1.433 s1.320 s1.353 s57 ms4.18 %
Server Response Time 204 ms 214 ms 300 ms214 ms239 ms43 ms18.00 %
TTFB 343 ms 354 ms 437 ms354 ms378 ms42 ms11.10 %
Page Load Time 1.307 s 1.320 s 1.433 s1.320 s1.353 s57 ms4.18 %
First Visual Change 867 ms 867 ms 1.000 s867 ms911 ms63 ms6.88 %
Last Visual Change 6.400 s 6.667 s 6.034 s6.400 s6.367 s259 ms4.08 %
Speed Index 4.591 s 3.061 s 3.304 s3.304 s3.652 s671 ms18.38 %
Visual Readiness 5.533 s 5.800 s 5.034 s5.533 s5.456 s317 ms5.82 %
Visual Complete 95 5.967 s 6.667 s 6.034 s6.034 s6.223 s315 ms5.07 %
Visual Complete 99 6.400 s 6.667 s 6.034 s6.400 s6.367 s259 ms4.08 %
CPU metrics
Total Blocking Time 617 ms 602 ms 677 ms617 ms632 ms32 ms5.13 %
Max Potential FID 225 ms 236 ms 245 ms236 ms235 ms8 ms3.48 %
Number of Long Tasks 8 8 98805.66 %
Total Duration of Long Tasks 1.017 s 1.002 s 1.127 s1.017 s1.049 s56 ms5.31 %
Browser metrics
CPU benchmark score 42 ms 56 ms 44 ms44 ms47 ms6 ms13.06 %
Page metrics
Cumulative Layout Shift 0.833 0.939 10.9390.9270.0737.83 %
DOM elements 1586 2027 20272027188020811.06 %
Document height 5004 5163 516351635110751.47 %
Total Requests 163 150 15315315563.58 %
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 2.0 MB 1.9 MB 1.9 MB1.9 MB1.9 MB28.5 KB1.46 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 753.0 KB 753.0 KB 753.0 KB753.0 KB753.0 KB1 B0.00 %
CSS Transfer Size 117.3 KB 117.2 KB 117.3 KB117.3 KB117.3 KB0 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 b0.00 %
JSON Transfer Size 118.6 KB 65.6 KB 65.6 KB65.6 KB83.3 KB25.0 KB29.99 %
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 5.8 MB 4.6 MB 4.6 MB4.6 MB5.0 MB603.0 KB11.82 %
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 689.3 KB 689.3 KB 689.3 KB689.3 KB689.3 KB0 b0.00 %
Image Content Size 718.8 KB 718.8 KB 718.8 KB718.8 KB718.8 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 1014.6 KB 349.9 KB 349.9 KB349.9 KB571.4 KB313.4 KB54.84 %
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 KB3 B0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 154 141 14414414663.80 %
First Party Total Transfer Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB28.5 KB1.65 %
First Party Total Content Size 5.4 MB 4.2 MB 4.2 MB4.2 MB4.6 MB603.0 KB12.86 %