Metrics per run

https://diamant.ru/diamant-jewelry-catalog/rings/

Tested 2025-04-02 19:47:54 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.092 s 920 ms 776 ms920 ms929 ms129 ms13.90 %
First Contentful Paint 1.584 s 1.304 s 1.168 s1.304 s1.352 s173 ms12.81 %
Largest Contentful Paint 2.500 s 2.184 s 2.084 s2.184 s2.256 s177 ms7.86 %
Total Blocking Time 1.581 s 1.452 s 1.577 s1.577 s1.537 s60 ms3.90 %
Cumulative Layout Shift 0.208 0.205 0.2050.2050.2060.0010.62 %
Timing metrics
First Paint 1.584 s 1.304 s 1.168 s1.304 s1.352 s173 ms12.81 %
First Contentful Paint 1.584 s 1.304 s 1.168 s1.304 s1.352 s173 ms12.81 %
Largest Contentful Paint 2.500 s 2.184 s 2.084 s2.184 s2.256 s177 ms7.86 %
Load Event End 1.658 s 1.402 s 1.223 s1.402 s1.428 s179 ms12.50 %
Server Response Time 1.094 s 915 ms 775 ms915 ms928 ms131 ms14.07 %
TTFB 1.092 s 920 ms 776 ms920 ms929 ms129 ms13.90 %
Page Load Time 1.658 s 1.402 s 1.223 s1.402 s1.428 s179 ms12.50 %
First Visual Change 1.567 s 1.300 s 1.200 s1.300 s1.356 s155 ms11.43 %
Last Visual Change 4.567 s 4.200 s 4.100 s4.200 s4.289 s201 ms4.68 %
Speed Index 2.262 s 1.928 s 1.893 s1.928 s2.028 s166 ms8.20 %
Visual Readiness 3.000 s 2.900 s 2.900 s2.900 s2.933 s47 ms1.61 %
Visual Complete 95 4.500 s 4.100 s 4.033 s4.100 s4.211 s206 ms4.90 %
Visual Complete 99 4.567 s 4.200 s 4.100 s4.200 s4.289 s201 ms4.68 %
CPU metrics
Total Blocking Time 1.581 s 1.452 s 1.577 s1.577 s1.537 s60 ms3.90 %
Max Potential FID 405 ms 418 ms 475 ms418 ms433 ms30 ms7.03 %
Number of Long Tasks 19 18 17181814.54 %
Total Duration of Long Tasks 2.784 s 2.549 s 2.597 s2.597 s2.643 s101 ms3.84 %
Browser metrics
CPU benchmark score 38 ms 43 ms 37 ms38 ms39 ms3 ms6.67 %
Page metrics
Cumulative Layout Shift 0.208 0.205 0.2050.2050.2060.0010.62 %
DOM elements 3942 3942 39423942394200.00 %
Document height 8498 8498 84988498849800.00 %
Total Requests 99 99 99999900.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 38 38 38383800.00 %
CSS Requests 10 10 10101000.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB190 B0.01 %
HTML Transfer Size 62.1 KB 62.1 KB 62.1 KB62.1 KB62.1 KB4 B0.01 %
JavaScript Transfer Size 540.4 KB 540.4 KB 540.4 KB540.4 KB540.4 KB1 B0.00 %
CSS Transfer Size 98.1 KB 98.1 KB 98.1 KB98.1 KB98.1 KB1 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB1 B0.00 %
Favicon Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
JSON Transfer Size 19.7 KB 20.0 KB 20.0 KB20.0 KB19.9 KB159 B0.78 %
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 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.00 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB0 b0.00 %
HTML Content Size 725.7 KB 725.7 KB 725.7 KB725.7 KB725.7 KB0 b0.00 %
JavaScript Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
CSS Content Size 679.8 KB 679.8 KB 679.8 KB679.8 KB679.8 KB0 b0.00 %
Image Content Size 881.1 KB 881.1 KB 881.1 KB881.1 KB881.1 KB0 b0.00 %
Font Content Size 206.8 KB 206.8 KB 206.8 KB206.8 KB206.8 KB0 b0.00 %
Favicon Content Size 9.4 KB 9.4 KB 9.4 KB9.4 KB9.4 KB0 b0.00 %
JSON Content Size 85.7 KB 85.7 KB 85.7 KB85.7 KB85.7 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 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 642.5 KB 642.6 KB 642.5 KB642.5 KB642.5 KB46 B0.01 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 69 69696900.00 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB162 B0.01 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB0 b0.00 %