Metrics per run

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

Tested 2025-04-02 00:29:06 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 427 ms 383 ms 375 ms383 ms395 ms23 ms5.79 %
First Contentful Paint 892 ms 824 ms 872 ms872 ms863 ms29 ms3.31 %
Largest Contentful Paint 2.404 s 2.336 s 2.360 s2.360 s2.367 s28 ms1.19 %
Total Blocking Time 134 ms 166 ms 145 ms145 ms148 ms13 ms8.95 %
Cumulative Layout Shift 0.053 0.054 0.050.0530.0520.0023.02 %
Timing metrics
First Paint 892 ms 824 ms 872 ms872 ms863 ms29 ms3.31 %
First Contentful Paint 892 ms 824 ms 872 ms872 ms863 ms29 ms3.31 %
Largest Contentful Paint 2.404 s 2.336 s 2.360 s2.360 s2.367 s28 ms1.19 %
Load Event End 1.192 s 1.120 s 1.135 s1.135 s1.149 s31 ms2.70 %
Server Response Time 307 ms 260 ms 261 ms261 ms276 ms22 ms7.94 %
TTFB 427 ms 383 ms 375 ms383 ms395 ms23 ms5.79 %
Page Load Time 1.192 s 1.120 s 1.135 s1.135 s1.149 s31 ms2.70 %
First Visual Change 900 ms 866 ms 866 ms866 ms877 ms16 ms1.83 %
Last Visual Change 2.900 s 2.933 s 2.900 s2.900 s2.911 s16 ms0.53 %
Speed Index 1.695 s 1.671 s 1.648 s1.671 s1.671 s19 ms1.15 %
Visual Readiness 2.000 s 2.067 s 2.034 s2.034 s2.034 s27 ms1.35 %
Visual Complete 95 2.467 s 2.433 s 2.333 s2.433 s2.411 s57 ms2.36 %
Visual Complete 99 2.467 s 2.433 s 2.366 s2.433 s2.422 s42 ms1.73 %
CPU metrics
Total Blocking Time 134 ms 166 ms 145 ms145 ms148 ms13 ms8.95 %
Max Potential FID 97 ms 109 ms 95 ms97 ms100 ms6 ms6.16 %
Number of Long Tasks 6 6 66600.00 %
Total Duration of Long Tasks 434 ms 466 ms 445 ms445 ms448 ms13 ms2.96 %
Browser metrics
CPU benchmark score 39 ms 37 ms 42 ms39 ms39 ms2 ms5.22 %
Page metrics
Cumulative Layout Shift 0.053 0.054 0.050.0530.0520.0023.02 %
DOM elements 1084 1084 10841084108400.00 %
Document height 12478 12478 12479124781247800.00 %
Total Requests 101 101 10110110100.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 50 50 50505000.00 %
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 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB1.2 KB0.10 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB2 B0.01 %
JavaScript Transfer Size 666.3 KB 666.3 KB 666.3 KB666.3 KB666.3 KB1 B0.00 %
CSS Transfer Size 100.6 KB 100.6 KB 100.6 KB100.6 KB100.6 KB0 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 54.8 KB 54.8 KB 57.2 KB54.8 KB55.6 KB1.1 KB2.06 %
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 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB0 b0.00 %
HTML Content Size 40.7 KB 40.7 KB 40.7 KB40.7 KB40.7 KB0 b0.00 %
JavaScript Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %
CSS Content Size 684.1 KB 684.1 KB 684.1 KB684.1 KB684.1 KB0 b0.00 %
Image Content Size 162.7 KB 162.7 KB 162.7 KB162.7 KB162.7 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 339.5 KB 339.5 KB 339.5 KB339.5 KB339.5 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 518.6 KB 518.6 KB 518.6 KB518.6 KB518.6 KB11 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 81 81 81818100.00 %
First Party Total Transfer Size 690.4 KB 690.4 KB 693.0 KB690.4 KB691.2 KB1.2 KB0.18 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %