Metrics per run

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

Tested 2025-01-16 11:54:39 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.253 s 898 ms 840 ms898 ms997 ms183 ms18.31 %
First Contentful Paint 3.658 s 3.464 s 2.920 s3.464 s3.347 s312 ms9.33 %
Largest Contentful Paint 9.326 s 9.623 s 8.673 s9.326 s9.207 s397 ms4.31 %
Total Blocking Time 354 ms 307 ms 313 ms313 ms325 ms21 ms6.43 %
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
Timing metrics
First Paint 3.658 s 3.464 s 2.920 s3.464 s3.347 s312 ms9.33 %
First Contentful Paint 3.658 s 3.464 s 2.920 s3.464 s3.347 s312 ms9.33 %
Largest Contentful Paint 9.326 s 9.623 s 8.673 s9.326 s9.207 s397 ms4.31 %
Load Event End 12.064 s 6.158 s 12.303 s12.064 s10.175 s2.842 s27.93 %
Server Response Time 784 ms 402 ms 372 ms402 ms519 ms188 ms36.11 %
TTFB 1.253 s 898 ms 840 ms898 ms997 ms183 ms18.31 %
Page Load Time 12.063 s 6.158 s 12.303 s12.063 s10.175 s2.842 s27.93 %
First Visual Change 3.667 s 3.466 s 2.933 s3.466 s3.355 s310 ms9.23 %
Last Visual Change 11.800 s 10.466 s 11.267 s11.267 s11.178 s548 ms4.90 %
Speed Index 7.186 s 6.996 s 6.429 s6.996 s6.870 s322 ms4.68 %
Visual Readiness 8.133 s 7.000 s 8.334 s8.133 s7.822 s587 ms7.51 %
Visual Complete 95 9.900 s 9.833 s 9.000 s9.833 s9.578 s409 ms4.27 %
Visual Complete 99 11.733 s 10.000 s 11.133 s11.133 s10.955 s719 ms6.56 %
CPU metrics
Total Blocking Time 354 ms 307 ms 313 ms313 ms325 ms21 ms6.43 %
Max Potential FID 206 ms 227 ms 202 ms206 ms212 ms11 ms5.18 %
Number of Long Tasks 8 5 666119.69 %
Total Duration of Long Tasks 754 ms 557 ms 613 ms613 ms641 ms83 ms12.92 %
Browser metrics
CPU benchmark score 38 ms 37 ms 36 ms37 ms37 ms1 ms2.21 %
Page metrics
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
DOM elements 3062 3035 305730573051120.38 %
Document height 15969 15969 15969159691596900.00 %
Total Requests 110 108 11111011011.14 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 51 44 52514947.26 %
CSS Requests 12 12 12121200.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB375 B0.03 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB2 B0.02 %
JavaScript Transfer Size 651.6 KB 533.0 KB 652.7 KB651.6 KB612.4 KB56.2 KB9.17 %
CSS Transfer Size 85.1 KB 85.1 KB 85.1 KB85.1 KB85.1 KB0 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 52.6 KB 50.1 KB 52.4 KB52.4 KB51.7 KB1.1 KB2.17 %
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 894 B 894 B 894 B894 B894 B0 b0.00 %
Total Content Size 3.5 MB 3.1 MB 3.5 MB3.5 MB3.4 MB175.8 KB5.11 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 1.6 MB 2.1 MB2.1 MB1.9 MB232.3 KB11.72 %
CSS Content Size 509.9 KB 509.9 KB 509.9 KB509.9 KB509.9 KB0 b0.00 %
Image Content Size 338.7 KB 458.5 KB 338.7 KB338.7 KB378.7 KB56.5 KB14.92 %
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 315.1 KB 315.1 KB 315.1 KB315.1 KB315.1 KB1 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 680 B 680 B 680 B680 B680 B0 b0.00 %
Third Party metrics
Third Party Transfer Size 697.0 KB 706.7 KB 697.0 KB697.0 KB700.2 KB4.6 KB0.65 %
Third Party Requests 30 34 30303126.02 %
First Party metrics
First Party Requests 80 74 81807833.95 %
First Party Total Transfer Size 658.2 KB 648.7 KB 659.1 KB658.2 KB655.3 KB4.7 KB0.71 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB3.5 KB0.15 %