Metrics per run

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

Tested 2025-04-01 14:43:43 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 364 ms 444 ms 770 ms444 ms526 ms176 ms33.38 %
First Contentful Paint 864 ms 976 ms 1.288 s976 ms1.043 s179 ms17.21 %
Largest Contentful Paint 2.536 s 2.252 s 2.620 s2.536 s2.469 s157 ms6.38 %
Total Blocking Time 171 ms 115 ms 165 ms165 ms150 ms25 ms16.70 %
Cumulative Layout Shift 0.041 0.054 0.0530.0530.050.00611.73 %
Timing metrics
First Paint 864 ms 976 ms 1.288 s976 ms1.043 s179 ms17.21 %
First Contentful Paint 864 ms 976 ms 1.288 s976 ms1.043 s179 ms17.21 %
Largest Contentful Paint 2.536 s 2.252 s 2.620 s2.536 s2.469 s157 ms6.38 %
Load Event End 1.190 s 1.185 s 1.518 s1.190 s1.298 s156 ms12.01 %
Server Response Time 235 ms 320 ms 652 ms320 ms402 ms180 ms44.72 %
TTFB 364 ms 444 ms 770 ms444 ms526 ms176 ms33.38 %
Page Load Time 1.190 s 1.185 s 1.518 s1.190 s1.298 s156 ms12.01 %
First Visual Change 866 ms 1.000 s 1.300 s1.000 s1.055 s181 ms17.19 %
Last Visual Change 3.066 s 2.566 s 2.800 s2.800 s2.811 s204 ms7.27 %
Speed Index 1.748 s 1.645 s 2.022 s1.748 s1.805 s159 ms8.81 %
Visual Readiness 2.200 s 1.566 s 1.500 s1.566 s1.755 s316 ms17.98 %
Visual Complete 95 2.600 s 2.300 s 2.700 s2.600 s2.533 s170 ms6.71 %
Visual Complete 99 3.066 s 2.333 s 2.800 s2.800 s2.733 s303 ms11.09 %
CPU metrics
Total Blocking Time 171 ms 115 ms 165 ms165 ms150 ms25 ms16.70 %
Max Potential FID 128 ms 87 ms 123 ms123 ms113 ms18 ms16.21 %
Number of Long Tasks 7 6 77707.07 %
Total Duration of Long Tasks 521 ms 415 ms 515 ms515 ms484 ms49 ms10.05 %
Browser metrics
CPU benchmark score 39 ms 38 ms 43 ms39 ms40 ms2 ms5.40 %
Page metrics
Cumulative Layout Shift 0.041 0.054 0.0530.0530.050.00611.73 %
DOM elements 1084 1084 10841084108400.00 %
Document height 12478 12479 12478124781247800.00 %
Total Requests 101 102 10110110100.47 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 50 51 50505000.94 %
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 MB1.6 KB0.13 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB2 B0.01 %
JavaScript Transfer Size 666.3 KB 667.4 KB 666.3 KB666.3 KB666.7 KB518 B0.08 %
CSS Transfer Size 100.6 KB 100.6 KB 100.6 KB100.6 KB100.6 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 54.8 KB 57.5 KB 57.2 KB57.2 KB56.5 KB1.2 KB2.13 %
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 MB395 B0.01 %
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 MB395 B0.02 %
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 KB4 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 81 82 81818100.58 %
First Party Total Transfer Size 690.4 KB 694.2 KB 693.0 KB693.0 KB692.5 KB1.6 KB0.23 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB395 B0.02 %