Metrics per run

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

Tested 2025-01-14 16:14:42 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 309 ms 393 ms 323 ms323 ms342 ms37 ms10.75 %
First Contentful Paint 837 ms 920 ms 832 ms837 ms863 ms40 ms4.68 %
Largest Contentful Paint 2.564 s 2.759 s 2.639 s2.639 s2.654 s80 ms3.03 %
Total Blocking Time 702 ms 570 ms 826 ms702 ms699 ms105 ms14.95 %
Cumulative Layout Shift 0.819 0.757 1.10.8190.8870.14216.05 %
Timing metrics
First Paint 837 ms 920 ms 832 ms837 ms863 ms40 ms4.68 %
First Contentful Paint 837 ms 920 ms 832 ms837 ms863 ms40 ms4.68 %
Largest Contentful Paint 2.564 s 2.759 s 2.639 s2.639 s2.654 s80 ms3.03 %
Load Event End 1.314 s 1.398 s 1.332 s1.332 s1.348 s36 ms2.68 %
Server Response Time 171 ms 256 ms 187 ms187 ms205 ms37 ms18.02 %
TTFB 309 ms 393 ms 323 ms323 ms342 ms37 ms10.75 %
Page Load Time 1.314 s 1.398 s 1.332 s1.332 s1.348 s36 ms2.68 %
First Visual Change 867 ms 933 ms 833 ms867 ms878 ms42 ms4.73 %
Last Visual Change 6.867 s 6.633 s 6.900 s6.867 s6.800 s119 ms1.75 %
Speed Index 3.851 s 3.840 s 4.543 s3.851 s4.078 s329 ms8.06 %
Visual Readiness 6.000 s 5.700 s 6.067 s6.000 s5.922 s160 ms2.69 %
Visual Complete 95 5.867 s 5.567 s 5.733 s5.733 s5.722 s123 ms2.14 %
Visual Complete 99 6.867 s 6.633 s 6.900 s6.867 s6.800 s119 ms1.75 %
CPU metrics
Total Blocking Time 702 ms 570 ms 826 ms702 ms699 ms105 ms14.95 %
Max Potential FID 251 ms 241 ms 386 ms251 ms293 ms66 ms22.59 %
Number of Long Tasks 10 12 131212110.69 %
Total Duration of Long Tasks 1.202 s 1.170 s 1.476 s1.202 s1.283 s137 ms10.71 %
Browser metrics
CPU benchmark score 42 ms 38 ms 41 ms41 ms40 ms2 ms4.21 %
Page metrics
Cumulative Layout Shift 0.819 0.757 1.10.8190.8870.14216.05 %
DOM elements 2021 2021 216020212067663.17 %
Document height 5267 5267 65215267568559110.40 %
Total Requests 159 157 15815815810.52 %
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 2.1 MB 1.9 MB 4.4 MB2.1 MB2.8 MB1.1 MB40.33 %
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 KB2 B0.00 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB0 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 68.2 KB 68.1 KB 86.6 KB68.2 KB74.3 KB8.7 KB11.70 %
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 7.7 MB 8.1 MB 8.1 MB8.1 MB8.0 MB166.7 KB2.04 %
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 688.1 KB 688.1 KB 688.1 KB688.1 KB688.1 KB0 b0.00 %
Image Content Size 904.3 KB 752.6 KB 622.2 KB752.6 KB759.7 KB115.3 KB15.18 %
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 361.1 KB 359.9 KB 594.5 KB361.1 KB438.5 KB110.3 KB25.16 %
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 KB1 B0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 150 148 14914914910.55 %
First Party Total Transfer Size 1.9 MB 1.7 MB 4.2 MB1.9 MB2.6 MB1.1 MB43.86 %
First Party Total Content Size 7.3 MB 7.7 MB 7.7 MB7.7 MB7.6 MB166.7 KB2.15 %