Metrics per run

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

Tested 2025-01-16 07:00:41 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 841 ms 995 ms 880 ms880 ms905 ms65 ms7.22 %
First Contentful Paint 3.931 s 4.023 s 4.372 s4.023 s4.109 s190 ms4.62 %
Largest Contentful Paint 10.537 s 10.866 s 11.397 s10.866 s10.933 s354 ms3.24 %
Total Blocking Time 458 ms 539 ms 471 ms471 ms489 ms36 ms7.26 %
Cumulative Layout Shift 0.787 0.705 1.10.7870.8760.18621.24 %
Timing metrics
First Paint 3.931 s 4.023 s 4.372 s4.023 s4.109 s190 ms4.62 %
First Contentful Paint 3.931 s 4.023 s 4.372 s4.023 s4.109 s190 ms4.62 %
Largest Contentful Paint 10.537 s 10.866 s 11.397 s10.866 s10.933 s354 ms3.24 %
Load Event End 73.148 s 8.289 s 8.120 s8.289 s29.852 s30.615 s102.55 %
Server Response Time 326 ms 478 ms 364 ms364 ms389 ms65 ms16.59 %
TTFB 841 ms 995 ms 880 ms880 ms905 ms65 ms7.22 %
Page Load Time 73.147 s 8.289 s 8.120 s8.289 s29.852 s30.614 s102.55 %
First Visual Change 3.967 s 4.034 s 4.400 s4.034 s4.134 s190 ms4.60 %
Last Visual Change 18.700 s 13.500 s 12.733 s13.500 s14.978 s2.651 s17.70 %
Speed Index 11.092 s 9.602 s 9.807 s9.807 s10.167 s659 ms6.49 %
Visual Readiness 14.733 s 9.466 s 8.333 s9.466 s10.844 s2.789 s25.72 %
Visual Complete 95 18.700 s 11.867 s 11.700 s11.867 s14.089 s3.261 s23.15 %
Visual Complete 99 18.700 s 13.500 s 12.733 s13.500 s14.978 s2.651 s17.70 %
CPU metrics
Total Blocking Time 458 ms 539 ms 471 ms471 ms489 ms36 ms7.26 %
Max Potential FID 206 ms 256 ms 201 ms206 ms221 ms25 ms11.24 %
Number of Long Tasks 8 7 88806.15 %
Total Duration of Long Tasks 858 ms 889 ms 871 ms871 ms873 ms13 ms1.46 %
Browser metrics
CPU benchmark score 38 ms 38 ms 38 ms38 ms38 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0.787 0.705 1.10.7870.8760.18621.24 %
DOM elements 2079 2029 204220422050211.03 %
Document height 5267 5267 52675267526700.00 %
Total Requests 155 132 136136141107.12 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 54 52 52525311.79 %
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 4.4 MB 1.6 MB 1.6 MB1.6 MB2.5 MB1.3 MB51.73 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 759.1 KB 752.0 KB 752.0 KB752.0 KB754.3 KB3.4 KB0.44 %
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 KB0 b0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.01 %
JSON Transfer Size 64.6 KB 48.0 KB 67.4 KB64.6 KB60.0 KB8.5 KB14.25 %
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 9.0 MB 4.0 MB 4.3 MB4.3 MB5.8 MB2.3 MB40.05 %
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 MB8.4 KB0.34 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 629.2 KB 440.6 KB 496.2 KB496.2 KB522.0 KB79.2 KB15.17 %
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 370.8 KB 128.3 KB 370.8 KB370.8 KB290.0 KB114.3 KB39.43 %
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 238.0 KB 66.9 KB 123.1 KB123.1 KB142.6 KB71.2 KB49.92 %
Third Party Requests 10 1 335482.68 %
First Party metrics
First Party Requests 145 131 13313313664.53 %
First Party Total Transfer Size 4.2 MB 1.5 MB 1.5 MB1.5 MB2.4 MB1.2 MB51.97 %
First Party Total Content Size 8.6 MB 3.7 MB 4.0 MB4.0 MB5.5 MB2.2 MB41.08 %