Metrics per run

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

Tested 2025-01-14 17:01:59 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 909 ms 881 ms 942 ms909 ms911 ms25 ms2.74 %
First Contentful Paint 3.450 s 2.726 s 4.136 s3.450 s3.437 s576 ms16.75 %
Largest Contentful Paint 9.628 s 10.103 s 10.695 s10.103 s10.142 s436 ms4.30 %
Total Blocking Time 694 ms 527 ms 618 ms618 ms613 ms68 ms11.14 %
Cumulative Layout Shift 0.905 0.773 0.9390.9050.8720.0728.23 %
Timing metrics
First Paint 3.450 s 2.726 s 4.136 s3.450 s3.437 s576 ms16.75 %
First Contentful Paint 3.450 s 2.726 s 4.136 s3.450 s3.437 s576 ms16.75 %
Largest Contentful Paint 9.628 s 10.103 s 10.695 s10.103 s10.142 s436 ms4.30 %
Load Event End 18.807 s 15.330 s 18.003 s18.003 s17.380 s1.486 s8.55 %
Server Response Time 388 ms 362 ms 408 ms388 ms386 ms19 ms4.88 %
TTFB 909 ms 881 ms 942 ms909 ms911 ms25 ms2.74 %
Page Load Time 18.805 s 15.329 s 18.002 s18.002 s17.379 s1.486 s8.55 %
First Visual Change 3.467 s 2.733 s 4.133 s3.467 s3.444 s572 ms16.60 %
Last Visual Change 18.833 s 19.100 s 18.033 s18.833 s18.655 s453 ms2.43 %
Speed Index 8.760 s 10.608 s 9.652 s9.652 s9.673 s755 ms7.80 %
Visual Readiness 15.366 s 16.367 s 13.900 s15.366 s15.211 s1.013 s6.66 %
Visual Complete 95 13.867 s 19.100 s 14.566 s14.566 s15.844 s2.320 s14.64 %
Visual Complete 99 18.833 s 19.100 s 18.033 s18.833 s18.655 s453 ms2.43 %
CPU metrics
Total Blocking Time 694 ms 527 ms 618 ms618 ms613 ms68 ms11.14 %
Max Potential FID 235 ms 236 ms 242 ms236 ms238 ms3 ms1.30 %
Number of Long Tasks 14 10 101011216.64 %
Total Duration of Long Tasks 1.394 s 1.027 s 1.118 s1.118 s1.180 s156 ms13.23 %
Browser metrics
CPU benchmark score 37 ms 36 ms 46 ms37 ms40 ms4 ms11.34 %
Page metrics
Cumulative Layout Shift 0.905 0.773 0.9390.9050.8720.0728.23 %
DOM elements 2027 2163 202520272072653.12 %
Document height 5267 6541 52675267569260110.55 %
Total Requests 162 150 15215215553.39 %
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 1.9 MB 1.7 MB 1.8 MB1.8 MB1.8 MB87.7 KB4.70 %
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 KB1 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 146.7 KB 86.9 KB 67.3 KB86.9 KB100.3 KB33.8 KB33.67 %
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 5.4 MB 4.6 MB 4.7 MB4.7 MB4.9 MB379.9 KB7.54 %
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 663.1 KB 532.6 KB 663.1 KB663.1 KB619.6 KB61.5 KB9.92 %
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 1.3 MB 589.8 KB 359.3 KB589.8 KB744.1 KB392.5 KB52.76 %
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 153 141 14314314653.60 %
First Party Total Transfer Size 1.7 MB 1.5 MB 1.6 MB1.6 MB1.6 MB87.7 KB5.37 %
First Party Total Content Size 5.0 MB 4.2 MB 4.3 MB4.3 MB4.5 MB379.9 KB8.21 %