Metrics per run

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

Tested 2025-01-16 02:09:31 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 389 ms 663 ms 317 ms389 ms456 ms149 ms32.67 %
First Contentful Paint 909 ms 1.187 s 1.768 s1.187 s1.288 s358 ms27.79 %
Largest Contentful Paint 2.454 s 2.818 s 3.500 s2.818 s2.924 s434 ms14.83 %
Total Blocking Time 416 ms 633 ms 710 ms633 ms586 ms124 ms21.23 %
Cumulative Layout Shift 0.047 0.053 0.0510.0510.050.0024.41 %
Timing metrics
First Paint 909 ms 1.187 s 1.768 s1.187 s1.288 s358 ms27.79 %
First Contentful Paint 909 ms 1.187 s 1.768 s1.187 s1.288 s358 ms27.79 %
Largest Contentful Paint 2.454 s 2.818 s 3.500 s2.818 s2.924 s434 ms14.83 %
Load Event End 1.198 s 1.463 s 2.114 s1.463 s1.592 s385 ms24.18 %
Server Response Time 270 ms 541 ms 202 ms270 ms338 ms146 ms43.37 %
TTFB 389 ms 663 ms 317 ms389 ms456 ms149 ms32.67 %
Page Load Time 1.198 s 1.463 s 2.114 s1.463 s1.592 s385 ms24.18 %
First Visual Change 900 ms 1.200 s 1.766 s1.200 s1.289 s359 ms27.86 %
Last Visual Change 6.933 s 7.967 s 4.233 s6.933 s6.378 s1.574 s24.68 %
Speed Index 2.891 s 3.241 s 2.740 s2.891 s2.957 s210 ms7.10 %
Visual Readiness 6.033 s 6.767 s 2.467 s6.033 s5.089 s1.878 s36.90 %
Visual Complete 95 6.433 s 6.767 s 3.566 s6.433 s5.589 s1.437 s25.71 %
Visual Complete 99 6.933 s 7.967 s 3.966 s6.933 s6.289 s1.696 s26.97 %
CPU metrics
Total Blocking Time 416 ms 633 ms 710 ms633 ms586 ms124 ms21.23 %
Max Potential FID 247 ms 315 ms 292 ms292 ms285 ms28 ms9.92 %
Number of Long Tasks 7 10 999114.39 %
Total Duration of Long Tasks 766 ms 1.133 s 1.160 s1.133 s1.020 s180 ms17.62 %
Browser metrics
CPU benchmark score 37 ms 42 ms 36 ms37 ms38 ms3 ms6.85 %
Page metrics
Cumulative Layout Shift 0.047 0.053 0.0510.0510.050.0024.41 %
DOM elements 3036 3057 303630363043100.33 %
Document height 15969 15969 15969159691596900.00 %
Total Requests 107 107 10710710700.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 51 51 51515100.00 %
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 3.0 MB 3.0 MB 1.2 MB3.0 MB2.4 MB860.9 KB34.61 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB0 b0.00 %
JavaScript Transfer Size 650.4 KB 650.4 KB 650.4 KB650.4 KB650.4 KB1 B0.00 %
CSS Transfer Size 84.6 KB 84.6 KB 84.6 KB84.6 KB84.6 KB2 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB0 b0.00 %
Favicon Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
JSON Transfer Size 50.3 KB 50.3 KB 50.3 KB50.3 KB50.3 KB6 B0.01 %
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 895 B 893 B894 B894 B1 B0.09 %
Total Content Size 5.2 MB 5.2 MB 5.0 MB5.2 MB5.1 MB125.4 KB2.38 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB0 b0.00 %
CSS Content Size 506.3 KB 506.3 KB 506.3 KB506.3 KB506.3 KB0 b0.00 %
Image Content Size 232.8 KB 232.8 KB 232.8 KB232.8 KB232.8 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 315.3 KB 315.3 KB 315.3 KB315.3 KB315.3 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 680 B 680 B 680 B680 B680 B0 b0.00 %
Third Party metrics
Third Party Transfer Size 2.4 MB 2.4 MB 615.8 KB2.4 MB1.8 MB860.9 KB46.96 %
Third Party Requests 27 27 27272700.00 %
First Party metrics
First Party Requests 80 80 80808000.00 %
First Party Total Transfer Size 654.0 KB 654.0 KB 654.0 KB654.0 KB654.0 KB3 B0.00 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %