Metrics per run

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

Tested 2025-04-01 21:14:05 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 926 ms 850 ms 1.047 s926 ms941 ms81 ms8.62 %
First Contentful Paint 2.972 s 2.920 s 4.756 s2.972 s3.549 s854 ms24.05 %
Largest Contentful Paint 8.528 s 8.728 s 9.600 s8.728 s8.952 s465 ms5.20 %
Total Blocking Time 126 ms 95 ms 108 ms108 ms110 ms13 ms11.59 %
Cumulative Layout Shift 0.051 0.054 0.0360.0510.0470.00816.40 %
Timing metrics
First Paint 2.972 s 2.920 s 4.756 s2.972 s3.549 s854 ms24.05 %
First Contentful Paint 2.972 s 2.920 s 4.756 s2.972 s3.549 s854 ms24.05 %
Largest Contentful Paint 8.528 s 8.728 s 9.600 s8.728 s8.952 s465 ms5.20 %
Load Event End 10.076 s 5.930 s 11.292 s10.076 s9.099 s2.295 s25.23 %
Server Response Time 454 ms 385 ms 554 ms454 ms464 ms69 ms14.94 %
TTFB 926 ms 850 ms 1.047 s926 ms941 ms81 ms8.62 %
Page Load Time 10.075 s 5.930 s 11.291 s10.075 s9.099 s2.295 s25.22 %
First Visual Change 2.983 s 2.900 s 4.738 s2.983 s3.540 s848 ms23.94 %
Last Visual Change 9.352 s 10.034 s 11.144 s10.034 s10.177 s739 ms7.26 %
Speed Index 6.596 s 6.519 s 7.700 s6.596 s6.938 s539 ms7.78 %
Visual Readiness 6.369 s 7.134 s 6.406 s6.406 s6.636 s352 ms5.31 %
Visual Complete 95 9.117 s 9.200 s 10.110 s9.200 s9.476 s450 ms4.75 %
Visual Complete 99 9.352 s 9.734 s 11.044 s9.734 s10.043 s725 ms7.21 %
CPU metrics
Total Blocking Time 126 ms 95 ms 108 ms108 ms110 ms13 ms11.59 %
Max Potential FID 90 ms 92 ms 93 ms92 ms92 ms1 ms1.36 %
Number of Long Tasks 5 5 756116.64 %
Total Duration of Long Tasks 376 ms 345 ms 458 ms376 ms393 ms48 ms12.13 %
Browser metrics
CPU benchmark score 42 ms 39 ms 37 ms39 ms39 ms2 ms5.22 %
Page metrics
Cumulative Layout Shift 0.051 0.054 0.0360.0510.0470.00816.40 %
DOM elements 1110 1084 110911091101121.09 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 102 102 10410210310.92 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 51 51 53515211.82 %
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 1.3 MB1.2 MB1.2 MB47.3 KB3.80 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB6 B0.05 %
JavaScript Transfer Size 667.4 KB 667.4 KB 766.4 KB667.4 KB700.4 KB46.7 KB6.66 %
CSS Transfer Size 100.6 KB 100.6 KB 100.6 KB100.6 KB100.6 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 57.5 KB 55.0 KB 57.5 KB57.5 KB56.7 KB1.2 KB2.03 %
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 3.9 MB3.6 MB3.7 MB152.1 KB4.05 %
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 2.5 MB2.2 MB2.3 MB152.1 KB6.58 %
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 617.6 KB518.6 KB551.6 KB46.7 KB8.46 %
Third Party Requests 20 20 22202114.56 %
First Party metrics
First Party Requests 82 82 82828200.00 %
First Party Total Transfer Size 694.2 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 %