Metrics per run

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

Tested 2025-04-01 08:20:13 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 869 ms 978 ms 930 ms930 ms926 ms45 ms4.82 %
First Contentful Paint 2.860 s 2.972 s 2.988 s2.972 s2.940 s57 ms1.94 %
Largest Contentful Paint 8.236 s 8.668 s 8.892 s8.668 s8.599 s272 ms3.17 %
Total Blocking Time 156 ms 125 ms 122 ms125 ms134 ms15 ms11.44 %
Cumulative Layout Shift 0.05 0.036 0.0360.0360.0410.00615.78 %
Timing metrics
First Paint 2.860 s 2.972 s 2.988 s2.972 s2.940 s57 ms1.94 %
First Contentful Paint 2.860 s 2.972 s 2.988 s2.972 s2.940 s57 ms1.94 %
Largest Contentful Paint 8.236 s 8.668 s 8.892 s8.668 s8.599 s272 ms3.17 %
Load Event End 9.980 s 10.562 s 10.081 s10.081 s10.208 s254 ms2.49 %
Server Response Time 382 ms 506 ms 463 ms463 ms450 ms51 ms11.42 %
TTFB 869 ms 978 ms 930 ms930 ms926 ms45 ms4.82 %
Page Load Time 9.979 s 10.561 s 10.080 s10.080 s10.207 s254 ms2.49 %
First Visual Change 2.866 s 2.967 s 3.000 s2.967 s2.944 s57 ms1.94 %
Last Visual Change 9.933 s 10.434 s 9.900 s9.933 s10.089 s244 ms2.42 %
Speed Index 6.349 s 6.530 s 6.542 s6.530 s6.474 s88 ms1.36 %
Visual Readiness 7.067 s 7.467 s 6.900 s7.067 s7.145 s238 ms3.33 %
Visual Complete 95 8.833 s 9.100 s 9.167 s9.100 s9.033 s144 ms1.60 %
Visual Complete 99 9.733 s 10.100 s 9.634 s9.733 s9.822 s200 ms2.04 %
CPU metrics
Total Blocking Time 156 ms 125 ms 122 ms125 ms134 ms15 ms11.44 %
Max Potential FID 142 ms 93 ms 103 ms103 ms113 ms21 ms18.76 %
Number of Long Tasks 7 6 66607.44 %
Total Duration of Long Tasks 506 ms 425 ms 422 ms425 ms451 ms39 ms8.63 %
Browser metrics
CPU benchmark score 38 ms 38 ms 39 ms38 ms38 ms0 ms1.23 %
Page metrics
Cumulative Layout Shift 0.05 0.036 0.0360.0360.0410.00615.78 %
DOM elements 1109 1109 11091109110900.00 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 104 102 10210210310.92 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 51 51515211.82 %
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 1.3 MB 1.2 MB 1.2 MB1.2 MB1.2 MB47.2 KB3.79 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB6 B0.05 %
JavaScript Transfer Size 766.5 KB 667.4 KB 667.4 KB667.4 KB700.4 KB46.7 KB6.67 %
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 57.2 KB 57.4 KB 55.0 KB57.2 KB56.6 KB1.1 KB1.94 %
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 3.9 MB 3.6 MB 3.6 MB3.6 MB3.7 MB152.0 KB4.05 %
HTML Content Size 40.7 KB 40.7 KB 40.7 KB40.7 KB40.7 KB0 b0.00 %
JavaScript Content Size 2.5 MB 2.2 MB 2.2 MB2.2 MB2.3 MB152.0 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 617.7 KB 518.6 KB 518.6 KB518.6 KB551.6 KB46.7 KB8.47 %
Third Party Requests 22 20 20202114.56 %
First Party metrics
First Party Requests 82 82 82828200.00 %
First Party Total Transfer Size 694.0 KB 694.2 KB 691.6 KB694.0 KB693.3 KB1.2 KB0.17 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %