Metrics per run

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

Tested 2025-01-15 13:57:42 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 998 ms 841 ms 868 ms868 ms902 ms69 ms7.60 %
First Contentful Paint 3.137 s 2.687 s 2.968 s2.968 s2.931 s186 ms6.33 %
Largest Contentful Paint 9.497 s 8.737 s 8.845 s8.845 s9.026 s336 ms3.72 %
Total Blocking Time 813 ms 822 ms 647 ms813 ms761 ms80 ms10.58 %
Cumulative Layout Shift 0.051 0.03 0.030.030.0370.0126.18 %
Timing metrics
First Paint 3.137 s 2.687 s 2.968 s2.968 s2.931 s186 ms6.33 %
First Contentful Paint 3.137 s 2.687 s 2.968 s2.968 s2.931 s186 ms6.33 %
Largest Contentful Paint 9.497 s 8.737 s 8.845 s8.845 s9.026 s336 ms3.72 %
Load Event End 11.889 s 11.702 s 5.701 s11.702 s9.764 s2.874 s29.43 %
Server Response Time 478 ms 324 ms 347 ms347 ms383 ms68 ms17.71 %
TTFB 998 ms 841 ms 868 ms868 ms902 ms69 ms7.60 %
Page Load Time 11.888 s 11.701 s 5.701 s11.701 s9.763 s2.874 s29.43 %
First Visual Change 3.166 s 2.700 s 3.000 s3.000 s2.955 s193 ms6.53 %
Last Visual Change 17.833 s 17.433 s 11.433 s17.433 s15.566 s2.927 s18.81 %
Speed Index 10.156 s 9.469 s 8.119 s9.469 s9.248 s846 ms9.15 %
Visual Readiness 14.667 s 14.733 s 8.433 s14.667 s12.611 s2.954 s23.43 %
Visual Complete 95 17.833 s 17.433 s 10.366 s17.433 s15.211 s3.430 s22.55 %
Visual Complete 99 17.833 s 17.433 s 10.366 s17.433 s15.211 s3.430 s22.55 %
CPU metrics
Total Blocking Time 813 ms 822 ms 647 ms813 ms761 ms80 ms10.58 %
Max Potential FID 271 ms 269 ms 259 ms269 ms266 ms5 ms1.97 %
Number of Long Tasks 12 12 91211112.86 %
Total Duration of Long Tasks 1.413 s 1.422 s 1.097 s1.413 s1.311 s151 ms11.53 %
Browser metrics
CPU benchmark score 39 ms 38 ms 41 ms39 ms39 ms1 ms3.17 %
Page metrics
Cumulative Layout Shift 0.051 0.03 0.030.030.0370.0126.18 %
DOM elements 3824 3824 38323824382740.10 %
Document height 18730 18730 18730187301873000.00 %
Total Requests 126 126 12512612600.38 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 62 62 61626200.76 %
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 1.4 MB 1.5 MB1.4 MB1.4 MB37.4 KB2.61 %
HTML Transfer Size 11.0 KB 11.0 KB 11.0 KB11.0 KB11.0 KB4 B0.03 %
JavaScript Transfer Size 623.3 KB 623.3 KB 556.4 KB623.3 KB601.0 KB31.5 KB5.25 %
CSS Transfer Size 89.5 KB 89.5 KB 89.5 KB89.5 KB89.5 KB2 B0.00 %
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 81.8 KB 82.0 KB 80.2 KB81.8 KB81.3 KB822 B0.99 %
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 3.7 MB 3.7 MB 3.6 MB3.7 MB3.7 MB47.7 KB1.27 %
HTML Content Size 48.7 KB 48.7 KB 48.7 KB48.7 KB48.7 KB0 b0.00 %
JavaScript Content Size 1.9 MB 1.9 MB 1.6 MB1.9 MB1.8 MB117.1 KB6.33 %
CSS Content Size 516.2 KB 516.2 KB 516.2 KB516.2 KB516.2 KB0 b0.00 %
Image Content Size 359.7 KB 359.7 KB 507.0 KB359.7 KB408.8 KB69.5 KB16.99 %
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 645.9 KB 645.9 KB 645.8 KB645.9 KB645.8 KB7 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
Third Party Transfer Size 67.0 KB 67.0 KB N/A67.0 KB67.0 KB0 b0.00 %
Third Party Requests 3 3 3300.00 %
First Party metrics
First Party Requests 123 123 12512312410.76 %
First Party Total Transfer Size 1.3 MB 1.3 MB 1.5 MB1.3 MB1.4 MB69.0 KB4.96 %
First Party Total Content Size 3.5 MB 3.5 MB 3.6 MB3.5 MB3.5 MB69.5 KB1.93 %