Metrics per run

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

Tested 2025-01-15 15:18:57 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 351 ms 316 ms 338 ms338 ms335 ms14 ms4.31 %
First Contentful Paint 872 ms 854 ms 800 ms854 ms842 ms31 ms3.63 %
Largest Contentful Paint 3.137 s 2.398 s 2.539 s2.539 s2.691 s320 ms11.90 %
Total Blocking Time 961 ms 955 ms 915 ms955 ms944 ms20 ms2.16 %
Cumulative Layout Shift 0.044 0.06 0.0580.0580.0540.00713.46 %
Timing metrics
First Paint 872 ms 854 ms 800 ms854 ms842 ms31 ms3.63 %
First Contentful Paint 872 ms 854 ms 800 ms854 ms842 ms31 ms3.63 %
Largest Contentful Paint 3.137 s 2.398 s 2.539 s2.539 s2.691 s320 ms11.90 %
Load Event End 1.172 s 1.089 s 1.113 s1.113 s1.125 s35 ms3.10 %
Server Response Time 212 ms 179 ms 198 ms198 ms196 ms14 ms6.89 %
TTFB 351 ms 316 ms 338 ms338 ms335 ms14 ms4.31 %
Page Load Time 1.172 s 1.089 s 1.113 s1.113 s1.125 s35 ms3.10 %
First Visual Change 966 ms 867 ms 900 ms900 ms911 ms41 ms4.52 %
Last Visual Change 4.000 s 7.134 s 7.067 s7.067 s6.067 s1.462 s24.10 %
Speed Index 2.315 s 3.150 s 3.089 s3.089 s2.851 s380 ms13.33 %
Visual Readiness 3.034 s 6.267 s 6.167 s6.167 s5.156 s1.501 s29.11 %
Visual Complete 95 3.500 s 5.967 s 5.967 s5.967 s5.145 s1.163 s22.61 %
Visual Complete 99 4.000 s 6.834 s 6.767 s6.767 s5.867 s1.320 s22.51 %
CPU metrics
Total Blocking Time 961 ms 955 ms 915 ms955 ms944 ms20 ms2.16 %
Max Potential FID 337 ms 342 ms 366 ms342 ms348 ms13 ms3.63 %
Number of Long Tasks 12 14 13131316.28 %
Total Duration of Long Tasks 1.561 s 1.655 s 1.565 s1.565 s1.594 s43 ms2.72 %
Browser metrics
CPU benchmark score 43 ms 47 ms 37 ms43 ms42 ms4 ms9.71 %
Page metrics
Cumulative Layout Shift 0.044 0.06 0.0580.0580.0540.00713.46 %
DOM elements 3885 3843 384338433857200.51 %
Document height 19437 18988 1898818988191382121.11 %
Total Requests 133 127 12712712932.19 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 61 61 61616100.00 %
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 2.7 MB 2.7 MB2.7 MB2.3 MB594.1 KB25.78 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB10 B0.08 %
JavaScript Transfer Size 622.2 KB 622.2 KB 622.2 KB622.2 KB622.2 KB1 B0.00 %
CSS Transfer Size 89.5 KB 89.5 KB 89.5 KB89.5 KB89.5 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 88.8 KB 81.8 KB 82.4 KB82.4 KB84.3 KB3.2 KB3.74 %
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 KB0 b0.00 %
Total Content Size 5.1 MB 5.0 MB 5.0 MB5.0 MB5.1 MB20.0 KB0.39 %
HTML Content Size 49.7 KB 49.7 KB 49.7 KB49.7 KB49.7 KB0 b0.00 %
JavaScript Content Size 1.9 MB 1.9 MB 1.9 MB1.9 MB1.9 MB0 b0.00 %
CSS Content Size 516.2 KB 516.2 KB 516.2 KB516.2 KB516.2 KB0 b0.00 %
Image Content Size 388.2 KB 373.7 KB 373.7 KB373.7 KB378.5 KB6.8 KB1.81 %
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 673.7 KB 645.9 KB 645.9 KB645.9 KB655.1 KB13.1 KB2.00 %
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
Third Party Transfer Size 67.0 KB 67.0 KB 67.0 KB67.0 KB67.0 KB0 b0.00 %
Third Party Requests 3 3 33300.00 %
First Party metrics
First Party Requests 130 124 12412412632.24 %
First Party Total Transfer Size 1.4 MB 2.6 MB 2.6 MB2.6 MB2.2 MB594.1 KB26.55 %
First Party Total Content Size 4.8 MB 4.8 MB 4.8 MB4.8 MB4.8 MB20.0 KB0.41 %