Metrics per run

https://sokolov.ru/jewelry-catalog/rings/gold/

Tested 2025-01-16 08:59:10 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 960 ms 859 ms 916 ms916 ms912 ms41 ms4.54 %
First Contentful Paint 3.040 s 2.750 s 2.487 s2.750 s2.759 s226 ms8.19 %
Largest Contentful Paint 9.535 s 8.496 s 8.515 s8.515 s8.849 s485 ms5.49 %
Total Blocking Time 564 ms 701 ms 843 ms701 ms703 ms114 ms16.21 %
Cumulative Layout Shift 0.03 0.03 0.030.030.0300.00 %
Timing metrics
First Paint 3.040 s 2.750 s 2.487 s2.750 s2.759 s226 ms8.19 %
First Contentful Paint 3.040 s 2.750 s 2.487 s2.750 s2.759 s226 ms8.19 %
Largest Contentful Paint 9.535 s 8.496 s 8.515 s8.515 s8.849 s485 ms5.49 %
Load Event End 5.994 s 11.394 s 12.157 s11.394 s9.848 s2.743 s27.85 %
Server Response Time 445 ms 343 ms 398 ms398 ms395 ms42 ms10.54 %
TTFB 960 ms 859 ms 916 ms916 ms912 ms41 ms4.54 %
Page Load Time 5.994 s 11.393 s 12.156 s11.393 s9.848 s2.743 s27.85 %
First Visual Change 3.033 s 2.767 s 2.500 s2.767 s2.767 s218 ms7.86 %
Last Visual Change 10.800 s 17.200 s 17.233 s17.200 s15.078 s3.025 s20.06 %
Speed Index 8.492 s 9.417 s 9.542 s9.417 s9.150 s468 ms5.12 %
Visual Readiness 7.767 s 14.433 s 14.733 s14.433 s12.311 s3.215 s26.12 %
Visual Complete 95 10.800 s 17.200 s 17.233 s17.200 s15.078 s3.025 s20.06 %
Visual Complete 99 10.800 s 17.200 s 17.233 s17.200 s15.078 s3.025 s20.06 %
CPU metrics
Total Blocking Time 564 ms 701 ms 843 ms701 ms703 ms114 ms16.21 %
Max Potential FID 247 ms 257 ms 292 ms257 ms265 ms19 ms7.27 %
Number of Long Tasks 8 10 121010216.33 %
Total Duration of Long Tasks 964 ms 1.201 s 1.443 s1.201 s1.203 s196 ms16.26 %
Browser metrics
CPU benchmark score 36 ms 39 ms 44 ms39 ms40 ms3 ms8.32 %
Page metrics
Cumulative Layout Shift 0.03 0.03 0.030.030.0300.00 %
DOM elements 3832 3824 38223824382640.11 %
Document height 18730 18730 18730187301873000.00 %
Total Requests 121 125 12612512421.74 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 57 62 62626023.91 %
CSS Requests 16 16 16161600.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.4 MB 1.3 MB 1.4 MB1.4 MB1.4 MB15.8 KB1.13 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB1 B0.01 %
JavaScript Transfer Size 552.7 KB 624.5 KB 624.5 KB624.5 KB600.6 KB33.9 KB5.64 %
CSS Transfer Size 90.0 KB 90.0 KB 90.0 KB90.0 KB90.0 KB7 B0.01 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB1 B0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.01 %
JSON Transfer Size 82.0 KB 82.1 KB 82.0 KB82.0 KB82.0 KB19 B0.02 %
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 27.4 KB 27.4 KB 27.4 KB27.4 KB27.4 KB2 B0.01 %
Total Content Size 3.6 MB 3.7 MB 3.7 MB3.7 MB3.7 MB63.0 KB1.69 %
HTML Content Size 49.7 KB 49.7 KB 49.7 KB49.7 KB49.7 KB0 b0.00 %
JavaScript Content Size 1.6 MB 1.9 MB 1.9 MB1.9 MB1.8 MB119.3 KB6.44 %
CSS Content Size 519.7 KB 519.7 KB 519.7 KB519.7 KB519.7 KB0 b0.00 %
Image Content Size 466.0 KB 327.8 KB 359.7 KB359.7 KB384.5 KB59.1 KB15.37 %
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 645.8 KB 645.8 KB 645.8 KB645.8 KB645.8 KB0 b0.00 %
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 67.2 KB 67.2 KB 67.2 KB67.2 KB67.2 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 121 122 12312212210.67 %
First Party Total Transfer Size 1.4 MB 1.3 MB 1.3 MB1.3 MB1.3 MB42.5 KB3.14 %
First Party Total Content Size 3.6 MB 3.4 MB 3.5 MB3.5 MB3.5 MB57.0 KB1.59 %