Metrics per run

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

Tested 2025-04-01 00:16:15 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 435 ms 360 ms 302 ms360 ms366 ms54 ms14.89 %
First Contentful Paint 916 ms 884 ms 788 ms884 ms863 ms54 ms6.30 %
Largest Contentful Paint 2.484 s 2.336 s 2.080 s2.336 s2.300 s167 ms7.26 %
Total Blocking Time 229 ms 171 ms 103 ms171 ms168 ms51 ms30.71 %
Cumulative Layout Shift 0.054 0.054 0.0560.0540.0550.0011.08 %
Timing metrics
First Paint 916 ms 884 ms 788 ms884 ms863 ms54 ms6.30 %
First Contentful Paint 916 ms 884 ms 788 ms884 ms863 ms54 ms6.30 %
Largest Contentful Paint 2.484 s 2.336 s 2.080 s2.336 s2.300 s167 ms7.26 %
Load Event End 1.202 s 1.136 s 1.055 s1.136 s1.131 s60 ms5.32 %
Server Response Time 313 ms 245 ms 177 ms245 ms245 ms56 ms22.66 %
TTFB 435 ms 360 ms 302 ms360 ms366 ms54 ms14.89 %
Page Load Time 1.202 s 1.136 s 1.055 s1.136 s1.131 s60 ms5.32 %
First Visual Change 901 ms 900 ms 800 ms900 ms867 ms47 ms5.46 %
Last Visual Change 2.970 s 2.967 s 2.200 s2.967 s2.712 s362 ms13.36 %
Speed Index 1.737 s 1.698 s 1.503 s1.698 s1.646 s102 ms6.22 %
Visual Readiness 2.069 s 2.067 s 1.400 s2.067 s1.845 s315 ms17.06 %
Visual Complete 95 2.469 s 2.367 s 2.133 s2.367 s2.323 s141 ms6.05 %
Visual Complete 99 2.469 s 2.434 s 2.133 s2.434 s2.345 s151 ms6.43 %
CPU metrics
Total Blocking Time 229 ms 171 ms 103 ms171 ms168 ms51 ms30.71 %
Max Potential FID 143 ms 120 ms 90 ms120 ms118 ms22 ms18.44 %
Number of Long Tasks 7 7 576114.89 %
Total Duration of Long Tasks 579 ms 521 ms 353 ms521 ms484 ms96 ms19.79 %
Browser metrics
CPU benchmark score 58 ms 36 ms 36 ms36 ms43 ms10 ms23.93 %
Page metrics
Cumulative Layout Shift 0.054 0.054 0.0560.0540.0550.0011.08 %
DOM elements 1054 1054 10541054105400.00 %
Document height 12478 12478 12479124781247800.00 %
Total Requests 100 100 10010010000.00 %
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 MB25 B0.00 %
HTML Transfer Size 11.2 KB 11.2 KB 11.2 KB11.2 KB11.2 KB4 B0.03 %
JavaScript Transfer Size 662.7 KB 662.8 KB 662.7 KB662.7 KB662.7 KB23 B0.00 %
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 KB0 b0.00 %
Favicon Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
JSON Transfer Size 56.6 KB 56.6 KB 56.6 KB56.6 KB56.6 KB12 B0.02 %
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 MB8 B0.00 %
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 2.1 MB2.1 MB2.1 MB0 b0.00 %
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 KB8 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 518.7 KB518.7 KB518.7 KB29 B0.01 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 80 80 80808000.00 %
First Party Total Transfer Size 689.1 KB 689.1 KB 689.1 KB689.1 KB689.1 KB14 B0.00 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB8 B0.00 %