Metrics per run

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

Tested 2025-01-15 13:04:17 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 876 ms 884 ms 865 ms876 ms875 ms8 ms0.89 %
First Contentful Paint 3.341 s 4.034 s 3.023 s3.341 s3.466 s422 ms12.18 %
Largest Contentful Paint 9.986 s 9.743 s 9.613 s9.743 s9.781 s155 ms1.58 %
Total Blocking Time 863 ms 346 ms 524 ms524 ms578 ms214 ms37.12 %
Cumulative Layout Shift 0.939 0.905 0.7120.9050.8520.111.71 %
Timing metrics
First Paint 3.341 s 4.034 s 3.023 s3.341 s3.466 s422 ms12.18 %
First Contentful Paint 3.341 s 4.034 s 3.023 s3.341 s3.466 s422 ms12.18 %
Largest Contentful Paint 9.986 s 9.743 s 9.613 s9.743 s9.781 s155 ms1.58 %
Load Event End 18.698 s 7.194 s 16.517 s16.517 s14.136 s4.989 s35.29 %
Server Response Time 359 ms 365 ms 348 ms359 ms357 ms7 ms1.97 %
TTFB 876 ms 884 ms 865 ms876 ms875 ms8 ms0.89 %
Page Load Time 18.696 s 7.194 s 16.516 s16.516 s14.135 s4.988 s35.29 %
First Visual Change 3.366 s 4.004 s 3.033 s3.366 s3.468 s403 ms11.62 %
Last Visual Change 18.766 s 12.946 s 16.533 s16.533 s16.082 s2.397 s14.91 %
Speed Index 9.094 s 8.975 s 9.903 s9.094 s9.324 s412 ms4.42 %
Visual Readiness 15.400 s 8.942 s 13.500 s13.500 s12.614 s2.710 s21.48 %
Visual Complete 95 15.900 s 11.345 s 16.533 s15.900 s14.593 s2.311 s15.84 %
Visual Complete 99 18.766 s 12.946 s 16.533 s16.533 s16.082 s2.397 s14.91 %
CPU metrics
Total Blocking Time 863 ms 346 ms 524 ms524 ms578 ms214 ms37.12 %
Max Potential FID 280 ms 178 ms 239 ms239 ms232 ms42 ms18.04 %
Number of Long Tasks 10 6 888220.41 %
Total Duration of Long Tasks 1.363 s 646 ms 924 ms924 ms978 ms295 ms30.19 %
Browser metrics
CPU benchmark score 40 ms 37 ms 36 ms37 ms38 ms2 ms4.51 %
Page metrics
Cumulative Layout Shift 0.939 0.905 0.7120.9050.8520.111.71 %
DOM elements 2039 2021 20372037203280.40 %
Document height 5267 5267 52675267526700.00 %
Total Requests 147 140 14514514432.04 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 48 53535124.59 %
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 1.6 MB 1.8 MB1.8 MB1.7 MB82.0 KB4.65 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.7 KB 681.0 KB 752.7 KB752.7 KB728.8 KB33.8 KB4.64 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB2 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 b0.00 %
JSON Transfer Size 65.6 KB 115.9 KB 65.2 KB65.6 KB82.2 KB23.8 KB28.98 %
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 4.5 MB 4.6 MB 4.5 MB4.5 MB4.5 MB77.6 KB1.68 %
HTML Content Size 52.8 KB 52.8 KB 52.8 KB52.8 KB52.8 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.1 MB 2.4 MB2.4 MB2.3 MB119.2 KB5.03 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 629.2 KB 478.1 KB 629.2 KB629.2 KB578.8 KB71.3 KB12.31 %
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 349.8 KB 1014.5 KB 349.8 KB349.8 KB571.4 KB313.3 KB54.83 %
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 164.8 KB 231.8 KB231.8 KB209.5 KB31.6 KB15.07 %
Third Party Requests 9 6 998117.68 %
First Party metrics
First Party Requests 138 134 13613613621.20 %
First Party Total Transfer Size 1.6 MB 1.4 MB 1.6 MB1.6 MB1.5 MB50.5 KB3.25 %
First Party Total Content Size 4.1 MB 4.5 MB 4.1 MB4.1 MB4.2 MB194.7 KB4.54 %