Metrics per run

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

Tested 2025-01-16 15:17:41 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 327 ms 322 ms 976 ms327 ms542 ms307 ms56.70 %
First Contentful Paint 844 ms 910 ms 1.540 s910 ms1.098 s314 ms28.57 %
Largest Contentful Paint 2.649 s 2.639 s 3.152 s2.649 s2.813 s240 ms8.51 %
Total Blocking Time 742 ms 688 ms 578 ms688 ms669 ms68 ms10.20 %
Cumulative Layout Shift 0.819 1.2 0.9840.98410.15815.80 %
Timing metrics
First Paint 844 ms 910 ms 1.540 s910 ms1.098 s314 ms28.57 %
First Contentful Paint 844 ms 910 ms 1.540 s910 ms1.098 s314 ms28.57 %
Largest Contentful Paint 2.649 s 2.639 s 3.152 s2.649 s2.813 s240 ms8.51 %
Load Event End 1.285 s 1.382 s 1.970 s1.382 s1.546 s303 ms19.58 %
Server Response Time 187 ms 181 ms 836 ms187 ms401 ms307 ms76.59 %
TTFB 327 ms 322 ms 976 ms327 ms542 ms307 ms56.70 %
Page Load Time 1.285 s 1.382 s 1.970 s1.382 s1.546 s303 ms19.58 %
First Visual Change 833 ms 933 ms 1.534 s933 ms1.100 s310 ms28.14 %
Last Visual Change 6.667 s 6.600 s 6.734 s6.667 s6.667 s55 ms0.82 %
Speed Index 3.186 s 3.207 s 5.254 s3.207 s3.882 s970 ms24.98 %
Visual Readiness 5.834 s 5.667 s 5.200 s5.667 s5.567 s268 ms4.82 %
Visual Complete 95 6.667 s 6.600 s 6.634 s6.634 s6.634 s27 ms0.41 %
Visual Complete 99 6.667 s 6.600 s 6.734 s6.667 s6.667 s55 ms0.82 %
CPU metrics
Total Blocking Time 742 ms 688 ms 578 ms688 ms669 ms68 ms10.20 %
Max Potential FID 260 ms 267 ms 248 ms260 ms258 ms8 ms3.04 %
Number of Long Tasks 8 10 889110.88 %
Total Duration of Long Tasks 1.142 s 1.188 s 978 ms1.142 s1.103 s90 ms8.17 %
Browser metrics
CPU benchmark score 39 ms 44 ms 42 ms42 ms42 ms2 ms4.93 %
Page metrics
Cumulative Layout Shift 0.819 1.2 0.9840.98410.15815.80 %
DOM elements 2037 2165 203820382080602.89 %
Document height 5267 6489 52675267567457610.15 %
Total Requests 154 153 16415415753.16 %
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 1.9 MB 2.0 MB1.9 MB1.9 MB45.1 KB2.32 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.9 KB 752.9 KB 752.9 KB752.9 KB752.9 KB2 B0.00 %
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 b0.00 %
JSON Transfer Size 64.1 KB 83.8 KB 124.3 KB83.8 KB90.7 KB25.1 KB27.63 %
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 4.9 MB 5.2 MB 5.6 MB5.2 MB5.2 MB266.4 KB5.00 %
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 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 718.8 KB 651.8 KB 718.8 KB718.8 KB696.5 KB31.6 KB4.54 %
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 610.3 KB 1.1 MB610.3 KB693.2 KB302.8 KB43.68 %
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 145 144 15514514853.36 %
First Party Total Transfer Size 1.7 MB 1.6 MB 1.7 MB1.7 MB1.7 MB45.0 KB2.63 %
First Party Total Content Size 4.5 MB 4.7 MB 5.2 MB4.7 MB4.8 MB266.4 KB5.41 %