Metrics per run

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

Tested 2025-04-01 22:19:10 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 407 ms 441 ms 393 ms407 ms414 ms20 ms4.87 %
First Contentful Paint 920 ms 912 ms 880 ms912 ms904 ms17 ms1.91 %
Largest Contentful Paint 2.396 s 2.356 s 2.052 s2.356 s2.268 s154 ms6.77 %
Total Blocking Time 173 ms 108 ms 90 ms108 ms124 ms36 ms28.83 %
Cumulative Layout Shift 0.053 0.051 0.0540.0530.0520.0012.04 %
Timing metrics
First Paint 920 ms 912 ms 880 ms912 ms904 ms17 ms1.91 %
First Contentful Paint 920 ms 912 ms 880 ms912 ms904 ms17 ms1.91 %
Largest Contentful Paint 2.396 s 2.356 s 2.052 s2.356 s2.268 s154 ms6.77 %
Load Event End 1.187 s 1.184 s 1.133 s1.184 s1.168 s25 ms2.12 %
Server Response Time 278 ms 323 ms 267 ms278 ms289 ms24 ms8.37 %
TTFB 407 ms 441 ms 393 ms407 ms414 ms20 ms4.87 %
Page Load Time 1.187 s 1.183 s 1.133 s1.183 s1.168 s25 ms2.10 %
First Visual Change 934 ms 933 ms 900 ms933 ms922 ms16 ms1.71 %
Last Visual Change 2.900 s 2.933 s 2.833 s2.900 s2.889 s42 ms1.44 %
Speed Index 1.706 s 1.725 s 1.567 s1.706 s1.666 s70 ms4.23 %
Visual Readiness 1.966 s 2.000 s 1.933 s1.966 s1.966 s27 ms1.39 %
Visual Complete 95 2.467 s 2.367 s 2.266 s2.367 s2.367 s82 ms3.47 %
Visual Complete 99 2.600 s 2.400 s 2.266 s2.400 s2.422 s137 ms5.67 %
CPU metrics
Total Blocking Time 173 ms 108 ms 90 ms108 ms124 ms36 ms28.83 %
Max Potential FID 104 ms 87 ms 81 ms87 ms91 ms10 ms10.74 %
Number of Long Tasks 6 6 66600.00 %
Total Duration of Long Tasks 473 ms 408 ms 390 ms408 ms424 ms36 ms8.41 %
Browser metrics
CPU benchmark score 38 ms 36 ms 37 ms37 ms37 ms1 ms2.21 %
Page metrics
Cumulative Layout Shift 0.053 0.051 0.0540.0530.0520.0012.04 %
DOM elements 1084 1084 10841084108400.00 %
Document height 12478 12479 12478124781247800.00 %
Total Requests 101 101 10110110100.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 50 50 50505000.00 %
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 MB95 B0.01 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB4 B0.04 %
JavaScript Transfer Size 666.3 KB 666.3 KB 666.4 KB666.3 KB666.3 KB3 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 b0.03 %
JSON Transfer Size 54.8 KB 54.8 KB 55.0 KB54.8 KB54.9 KB95 B0.17 %
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 893 B 894 B894 B894 B0 b0.05 %
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 KB9 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 81 81 81818100.00 %
First Party Total Transfer Size 690.4 KB 690.3 KB 690.6 KB690.4 KB690.4 KB103 B0.01 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %