Metrics per run

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

Tested 2025-04-01 00:54:54 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.925 s 776 ms 773 ms776 ms1.158 s542 ms46.84 %
First Contentful Paint 2.348 s 2.152 s 1.148 s2.152 s1.883 s526 ms27.92 %
Largest Contentful Paint 3.264 s 2.976 s 1.928 s2.976 s2.723 s574 ms21.09 %
Total Blocking Time 1.478 s 1.303 s 1.245 s1.303 s1.342 s99 ms7.38 %
Cumulative Layout Shift 0.206 0.207 0.2040.2060.2060.0010.58 %
Timing metrics
First Paint 2.348 s 2.152 s 1.148 s2.152 s1.883 s526 ms27.92 %
First Contentful Paint 2.348 s 2.152 s 1.148 s2.152 s1.883 s526 ms27.92 %
Largest Contentful Paint 3.264 s 2.976 s 1.928 s2.976 s2.723 s574 ms21.09 %
Load Event End 2.436 s 2.222 s 1.217 s2.222 s1.958 s531 ms27.14 %
Server Response Time 1.924 s 827 ms 766 ms827 ms1.172 s532 ms45.39 %
TTFB 1.925 s 776 ms 773 ms776 ms1.158 s542 ms46.84 %
Page Load Time 2.431 s 2.222 s 1.216 s2.222 s1.956 s530 ms27.11 %
First Visual Change 2.333 s 2.134 s 1.134 s2.134 s1.867 s525 ms28.10 %
Last Visual Change 5.200 s 4.767 s 3.734 s4.767 s4.567 s615 ms13.47 %
Speed Index 3.021 s 2.745 s 1.697 s2.745 s2.488 s570 ms22.93 %
Visual Readiness 2.867 s 2.633 s 2.600 s2.633 s2.700 s119 ms4.40 %
Visual Complete 95 5.167 s 4.734 s 3.667 s4.734 s4.523 s630 ms13.94 %
Visual Complete 99 5.200 s 4.767 s 3.734 s4.767 s4.567 s615 ms13.47 %
CPU metrics
Total Blocking Time 1.478 s 1.303 s 1.245 s1.303 s1.342 s99 ms7.38 %
Max Potential FID 420 ms 403 ms 375 ms403 ms399 ms19 ms4.65 %
Number of Long Tasks 19 16 16161718.32 %
Total Duration of Long Tasks 2.650 s 2.256 s 2.199 s2.256 s2.368 s201 ms8.47 %
Browser metrics
CPU benchmark score 46 ms 38 ms 36 ms38 ms40 ms4 ms10.80 %
Page metrics
Cumulative Layout Shift 0.206 0.207 0.2040.2060.2060.0010.58 %
DOM elements 3603 3603 36033603360300.00 %
Document height 8538 8538 85388538853800.00 %
Total Requests 99 99 99999900.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 38 38 38383800.00 %
CSS Requests 10 10 10101000.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB139 B0.01 %
HTML Transfer Size 61.6 KB 61.6 KB 61.5 KB61.6 KB61.6 KB7 B0.01 %
JavaScript Transfer Size 536.8 KB 536.8 KB 536.8 KB536.8 KB536.8 KB1 B0.00 %
CSS Transfer Size 98.6 KB 98.6 KB 98.6 KB98.6 KB98.6 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 19.7 KB 19.7 KB 20.1 KB19.7 KB19.8 KB153 B0.75 %
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 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.02 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB0 b0.00 %
HTML Content Size 696.9 KB 696.9 KB 696.9 KB696.9 KB696.9 KB0 b0.00 %
JavaScript Content Size 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB0 b0.00 %
CSS Content Size 686.5 KB 686.5 KB 686.5 KB686.5 KB686.5 KB0 b0.00 %
Image Content Size 881.1 KB 881.1 KB 881.1 KB881.1 KB881.1 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 86.3 KB 86.3 KB 86.3 KB86.3 KB86.3 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 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 642.5 KB 642.5 KB 642.5 KB642.5 KB642.5 KB11 B0.00 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 69 69696900.00 %
First Party Total Transfer Size 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB150 B0.01 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB0 b0.00 %