Metrics per run

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

Tested 2025-04-01 00:00:11 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 874 ms 866 ms 809 ms866 ms850 ms29 ms3.41 %
First Contentful Paint 2.940 s 2.968 s 2.472 s2.940 s2.793 s228 ms8.14 %
Largest Contentful Paint 8.524 s 8.620 s 8.480 s8.524 s8.541 s58 ms0.68 %
Total Blocking Time 121 ms 212 ms 163 ms163 ms165 ms37 ms22.49 %
Cumulative Layout Shift 0.053 0.036 0.0360.0360.0420.00819.66 %
Timing metrics
First Paint 2.940 s 2.968 s 2.472 s2.940 s2.793 s228 ms8.14 %
First Contentful Paint 2.940 s 2.968 s 2.472 s2.940 s2.793 s228 ms8.14 %
Largest Contentful Paint 8.524 s 8.620 s 8.480 s8.524 s8.541 s58 ms0.68 %
Load Event End 9.849 s 10.218 s 9.825 s9.849 s9.964 s180 ms1.81 %
Server Response Time 407 ms 398 ms 313 ms398 ms373 ms42 ms11.36 %
TTFB 874 ms 866 ms 809 ms866 ms850 ms29 ms3.41 %
Page Load Time 9.848 s 10.217 s 9.824 s9.848 s9.963 s180 ms1.81 %
First Visual Change 2.933 s 2.966 s 2.500 s2.933 s2.800 s212 ms7.58 %
Last Visual Change 9.767 s 10.100 s 9.733 s9.767 s9.867 s166 ms1.68 %
Speed Index 6.494 s 6.515 s 6.327 s6.494 s6.445 s84 ms1.31 %
Visual Readiness 6.834 s 7.134 s 7.233 s7.134 s7.067 s170 ms2.40 %
Visual Complete 95 9.167 s 9.133 s 9.033 s9.133 s9.111 s57 ms0.62 %
Visual Complete 99 9.767 s 10.000 s 9.467 s9.767 s9.745 s218 ms2.24 %
CPU metrics
Total Blocking Time 121 ms 212 ms 163 ms163 ms165 ms37 ms22.49 %
Max Potential FID 81 ms 131 ms 92 ms92 ms101 ms21 ms21.17 %
Number of Long Tasks 7 7 67707.07 %
Total Duration of Long Tasks 471 ms 562 ms 463 ms471 ms499 ms45 ms9.00 %
Browser metrics
CPU benchmark score 41 ms 39 ms 40 ms40 ms40 ms1 ms2.04 %
Page metrics
Cumulative Layout Shift 0.053 0.036 0.0360.0360.0420.00819.66 %
DOM elements 1080 1079 10791079107900.04 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 101 101 10210110100.47 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 51 51 52515100.92 %
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 MB43.2 KB3.49 %
HTML Transfer Size 11.2 KB 11.2 KB 11.2 KB11.2 KB11.2 KB4 B0.03 %
JavaScript Transfer Size 663.8 KB 663.8 KB 756.6 KB663.8 KB694.7 KB43.7 KB6.30 %
CSS Transfer Size 101.2 KB 101.2 KB 101.2 KB101.2 KB101.2 KB0 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 56.8 KB 54.5 KB 54.5 KB54.5 KB55.3 KB1.1 KB1.96 %
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 MB143.9 KB3.85 %
HTML Content Size 40.3 KB 40.3 KB 40.3 KB40.3 KB40.3 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.4 MB2.1 MB2.2 MB143.9 KB6.28 %
CSS Content Size 690.8 KB 690.8 KB 690.8 KB690.8 KB690.8 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 518.7 KB 518.7 KB 611.4 KB518.7 KB549.6 KB43.7 KB7.96 %
Third Party Requests 20 20 21202002.32 %
First Party metrics
First Party Requests 81 81 81818100.00 %
First Party Total Transfer Size 690.4 KB 687.9 KB 687.9 KB687.9 KB688.7 KB1.2 KB0.17 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %