Metrics per run

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

Tested 2025-01-15 02:59:18 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 900 ms 904 ms 884 ms900 ms896 ms9 ms0.96 %
First Contentful Paint 3.957 s 3.419 s 3.378 s3.419 s3.585 s264 ms7.36 %
Largest Contentful Paint 11.335 s 9.948 s 9.516 s9.948 s10.266 s776 ms7.56 %
Total Blocking Time 363 ms 690 ms 531 ms531 ms528 ms134 ms25.29 %
Cumulative Layout Shift 0.724 0.809 0.9390.8090.8240.08910.76 %
Timing metrics
First Paint 3.957 s 3.419 s 3.378 s3.419 s3.585 s264 ms7.36 %
First Contentful Paint 3.957 s 3.419 s 3.378 s3.419 s3.585 s264 ms7.36 %
Largest Contentful Paint 11.335 s 9.948 s 9.516 s9.948 s10.266 s776 ms7.56 %
Load Event End 8.234 s 77.967 s 18.497 s18.497 s34.899 s30.740 s88.08 %
Server Response Time 383 ms 375 ms 368 ms375 ms375 ms6 ms1.63 %
TTFB 900 ms 904 ms 884 ms900 ms896 ms9 ms0.96 %
Page Load Time 8.234 s 77.965 s 18.496 s18.496 s34.898 s30.740 s88.08 %
First Visual Change 3.967 s 3.433 s 3.400 s3.433 s3.600 s260 ms7.22 %
Last Visual Change 13.033 s 18.400 s 18.534 s18.400 s16.656 s2.562 s15.38 %
Speed Index 9.465 s 10.684 s 8.677 s9.465 s9.609 s826 ms8.59 %
Visual Readiness 9.066 s 14.967 s 15.134 s14.967 s13.056 s2.822 s21.61 %
Visual Complete 95 11.600 s 18.400 s 14.200 s14.200 s14.733 s2.802 s19.02 %
Visual Complete 99 13.033 s 18.400 s 18.534 s18.400 s16.656 s2.562 s15.38 %
CPU metrics
Total Blocking Time 363 ms 690 ms 531 ms531 ms528 ms134 ms25.29 %
Max Potential FID 185 ms 247 ms 196 ms196 ms209 ms27 ms12.90 %
Number of Long Tasks 7 12 111110221.60 %
Total Duration of Long Tasks 713 ms 1.290 s 1.081 s1.081 s1.028 s239 ms23.20 %
Browser metrics
CPU benchmark score 37 ms 37 ms 37 ms37 ms37 ms0 ms0.00 %
Page metrics
Cumulative Layout Shift 0.724 0.809 0.9390.8090.8240.08910.76 %
DOM elements 1558 2063 20282028188323012.23 %
Document height 5117 5267 526752675217711.36 %
Total Requests 137 166 157157153127.90 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 52 53 53535300.90 %
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 1.6 MB 1.9 MB 1.9 MB1.9 MB1.8 MB137.2 KB7.38 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 751.8 KB 752.7 KB 752.7 KB752.7 KB752.4 KB446 B0.06 %
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 KB1 B0.02 %
JSON Transfer Size 67.5 KB 149.1 KB 149.4 KB149.1 KB122.0 KB38.5 KB31.58 %
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 4.4 MB 7.4 MB 5.4 MB5.4 MB5.7 MB1.3 MB22.36 %
HTML Content Size 52.7 KB 52.7 KB 52.7 KB52.7 KB52.7 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB263 B0.01 %
CSS Content Size 688.1 KB 688.1 KB 688.1 KB688.1 KB688.1 KB0 b0.00 %
Image Content Size 474.4 KB 663.1 KB 663.1 KB663.1 KB600.2 KB88.9 KB14.82 %
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 492.2 KB 1.3 MB 1.3 MB1.3 MB1.0 MB381.7 KB36.99 %
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 66.9 KB 231.8 KB 231.8 KB231.8 KB176.8 KB77.7 KB43.96 %
Third Party Requests 1 9 996459.55 %
First Party metrics
First Party Requests 136 157 14814814795.85 %
First Party Total Transfer Size 1.6 MB 1.7 MB 1.7 MB1.7 MB1.6 MB60.3 KB3.58 %
First Party Total Content Size 4.1 MB 7.0 MB 5.0 MB5.0 MB5.4 MB1.2 MB22.79 %