Metrics per run

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

Tested 2025-04-03 00:15:55 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 942 ms 900 ms 893 ms900 ms912 ms22 ms2.37 %
First Contentful Paint 2.596 s 2.572 s 2.920 s2.596 s2.696 s159 ms5.89 %
Largest Contentful Paint 8.856 s 8.652 s 8.428 s8.652 s8.645 s175 ms2.02 %
Total Blocking Time 85 ms 113 ms 120 ms113 ms106 ms15 ms14.27 %
Cumulative Layout Shift 0.054 0.05 0.0360.0510.0470.00816.37 %
Timing metrics
First Paint 2.596 s 2.572 s 2.920 s2.596 s2.696 s159 ms5.89 %
First Contentful Paint 2.596 s 2.572 s 2.920 s2.596 s2.696 s159 ms5.89 %
Largest Contentful Paint 8.856 s 8.652 s 8.428 s8.652 s8.645 s175 ms2.02 %
Load Event End 10.290 s 5.902 s 10.208 s10.208 s8.800 s2.049 s23.29 %
Server Response Time 475 ms 422 ms 401 ms422 ms433 ms31 ms7.20 %
TTFB 942 ms 900 ms 893 ms900 ms912 ms22 ms2.37 %
Page Load Time 10.289 s 5.902 s 10.207 s10.207 s8.799 s2.049 s23.29 %
First Visual Change 2.600 s 2.600 s 2.933 s2.600 s2.711 s157 ms5.79 %
Last Visual Change 10.100 s 9.900 s 10.066 s10.066 s10.022 s87 ms0.87 %
Speed Index 6.522 s 6.454 s 6.480 s6.480 s6.485 s28 ms0.43 %
Visual Readiness 7.500 s 7.300 s 7.133 s7.300 s7.311 s150 ms2.05 %
Visual Complete 95 9.233 s 9.266 s 9.066 s9.233 s9.188 s88 ms0.95 %
Visual Complete 99 9.933 s 9.833 s 9.800 s9.833 s9.855 s57 ms0.57 %
CPU metrics
Total Blocking Time 85 ms 113 ms 120 ms113 ms106 ms15 ms14.27 %
Max Potential FID 83 ms 93 ms 81 ms83 ms86 ms5 ms6.13 %
Number of Long Tasks 5 5 65508.84 %
Total Duration of Long Tasks 335 ms 363 ms 420 ms363 ms373 ms35 ms9.49 %
Browser metrics
CPU benchmark score 45 ms 41 ms 37 ms41 ms41 ms3 ms7.97 %
Page metrics
Cumulative Layout Shift 0.054 0.05 0.0360.0510.0470.00816.37 %
DOM elements 1103 1078 110311031095121.08 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 102 102 10210210200.00 %
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 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 KB5 B0.05 %
JavaScript Transfer Size 667.4 KB 667.4 KB 667.4 KB667.4 KB667.4 KB2 B0.00 %
CSS Transfer Size 100.6 KB 100.6 KB 100.6 KB100.6 KB100.6 KB2 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 57.5 KB 55.0 KB 57.4 KB57.4 KB56.6 KB1.2 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 893 B 894 B894 B894 B0 b0.05 %
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 338.8 KB 338.8 KB 338.8 KB338.8 KB338.8 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 518.5 KB 518.6 KB518.6 KB518.6 KB2 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 82 82 82828200.00 %
First Party Total Transfer Size 694.3 KB 691.6 KB 694.2 KB694.2 KB693.4 KB1.2 KB0.18 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %