Metrics per run

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

Tested 2025-04-01 10:05:37 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 942 ms 920 ms 920 ms920 ms927 ms10 ms1.12 %
First Contentful Paint 3.432 s 2.672 s 3.672 s3.432 s3.259 s426 ms13.08 %
Largest Contentful Paint 9.020 s 8.668 s 8.836 s8.836 s8.841 s144 ms1.63 %
Total Blocking Time 157 ms 325 ms 104 ms157 ms195 ms94 ms48.23 %
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
Timing metrics
First Paint 3.432 s 2.672 s 3.672 s3.432 s3.259 s426 ms13.08 %
First Contentful Paint 3.432 s 2.672 s 3.672 s3.432 s3.259 s426 ms13.08 %
Largest Contentful Paint 9.020 s 8.668 s 8.836 s8.836 s8.841 s144 ms1.63 %
Load Event End 10.607 s 10.484 s 5.951 s10.484 s9.014 s2.166 s24.03 %
Server Response Time 450 ms 432 ms 396 ms432 ms426 ms22 ms5.27 %
TTFB 942 ms 920 ms 920 ms920 ms927 ms10 ms1.12 %
Page Load Time 10.606 s 10.483 s 5.951 s10.483 s9.013 s2.166 s24.03 %
First Visual Change 3.433 s 2.667 s 3.667 s3.433 s3.256 s427 ms13.12 %
Last Visual Change 10.433 s 10.300 s 10.034 s10.300 s10.256 s166 ms1.62 %
Speed Index 6.733 s 6.602 s 6.794 s6.733 s6.710 s80 ms1.19 %
Visual Readiness 7.000 s 7.633 s 6.367 s7.000 s7.000 s517 ms7.38 %
Visual Complete 95 9.400 s 9.267 s 9.300 s9.300 s9.322 s57 ms0.61 %
Visual Complete 99 10.100 s 10.067 s 9.834 s10.067 s10.000 s118 ms1.18 %
CPU metrics
Total Blocking Time 157 ms 325 ms 104 ms157 ms195 ms94 ms48.23 %
Max Potential FID 100 ms 149 ms 82 ms100 ms110 ms28 ms25.66 %
Number of Long Tasks 6 8 777111.66 %
Total Duration of Long Tasks 457 ms 743 ms 454 ms457 ms551 ms136 ms24.58 %
Browser metrics
CPU benchmark score 48 ms 59 ms 44 ms48 ms50 ms6 ms12.60 %
Page metrics
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
DOM elements 1107 1110 108411071100121.06 %
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 MB10 B0.00 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB4 B0.04 %
JavaScript Transfer Size 667.4 KB 667.4 KB 667.4 KB667.4 KB667.4 KB1 B0.00 %
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 KB0 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 57.5 KB 57.5 KB57.5 KB57.5 KB12 B0.02 %
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 KB0 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 694.2 KB 694.2 KB694.2 KB694.2 KB10 B0.00 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %