Metrics per run

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

Tested 2025-04-02 07:44:00 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.562 s 1.370 s 1.539 s1.539 s1.490 s86 ms5.74 %
First Contentful Paint 1.940 s 1.748 s 1.924 s1.924 s1.871 s87 ms4.65 %
Largest Contentful Paint 2.760 s 2.560 s 2.856 s2.760 s2.725 s123 ms4.52 %
Total Blocking Time 1.235 s 1.187 s 1.413 s1.235 s1.278 s97 ms7.61 %
Cumulative Layout Shift 0.204 0.204 0.2070.2040.2050.0020.71 %
Timing metrics
First Paint 1.940 s 1.748 s 1.924 s1.924 s1.871 s87 ms4.65 %
First Contentful Paint 1.940 s 1.748 s 1.924 s1.924 s1.871 s87 ms4.65 %
Largest Contentful Paint 2.760 s 2.560 s 2.856 s2.760 s2.725 s123 ms4.52 %
Load Event End 2.010 s 1.823 s 2.044 s2.010 s1.959 s97 ms4.96 %
Server Response Time 1.568 s 1.378 s 1.544 s1.544 s1.497 s84 ms5.64 %
TTFB 1.562 s 1.370 s 1.539 s1.539 s1.490 s86 ms5.74 %
Page Load Time 2.010 s 1.823 s 2.044 s2.010 s1.959 s97 ms4.96 %
First Visual Change 1.933 s 1.767 s 1.933 s1.933 s1.878 s78 ms4.17 %
Last Visual Change 4.500 s 4.333 s 5.233 s4.500 s4.689 s391 ms8.34 %
Speed Index 2.501 s 2.336 s 2.590 s2.501 s2.476 s105 ms4.25 %
Visual Readiness 2.567 s 2.566 s 3.300 s2.567 s2.811 s346 ms12.30 %
Visual Complete 95 4.433 s 4.267 s 4.733 s4.433 s4.478 s193 ms4.31 %
Visual Complete 99 4.500 s 4.333 s 5.233 s4.500 s4.689 s391 ms8.34 %
CPU metrics
Total Blocking Time 1.235 s 1.187 s 1.413 s1.235 s1.278 s97 ms7.61 %
Max Potential FID 416 ms 385 ms 457 ms416 ms419 ms29 ms7.03 %
Number of Long Tasks 16 16 211618213.34 %
Total Duration of Long Tasks 2.194 s 2.159 s 2.619 s2.194 s2.324 s209 ms9.00 %
Browser metrics
CPU benchmark score 36 ms 36 ms 40 ms36 ms37 ms2 ms5.05 %
Page metrics
Cumulative Layout Shift 0.204 0.204 0.2070.2040.2050.0020.71 %
DOM elements 3942 3942 39423942394200.00 %
Document height 8498 8498 84988498849800.00 %
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 MB16 B0.00 %
HTML Transfer Size 62.1 KB 62.1 KB 62.1 KB62.1 KB62.1 KB11 B0.02 %
JavaScript Transfer Size 540.4 KB 540.4 KB 540.4 KB540.4 KB540.4 KB0 b0.00 %
CSS Transfer Size 98.1 KB 98.1 KB 98.1 KB98.1 KB98.1 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 KB1 B0.06 %
JSON Transfer Size 19.7 KB 19.7 KB 19.7 KB19.7 KB19.7 KB15 B0.07 %
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 b0.00 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB0 b0.00 %
HTML Content Size 725.8 KB 725.8 KB 725.8 KB725.8 KB725.8 KB0 b0.00 %
JavaScript Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
CSS Content Size 679.8 KB 679.8 KB 679.8 KB679.8 KB679.8 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 85.7 KB 85.7 KB 85.7 KB85.7 KB85.7 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 KB13 B0.00 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 69 69696900.00 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB5 B0.00 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB0 b0.00 %