Metrics per run

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

Tested 2025-01-16 14:15:32 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 459 ms 399 ms 394 ms399 ms417 ms30 ms7.08 %
First Contentful Paint 960 ms 983 ms 892 ms960 ms945 ms39 ms4.09 %
Largest Contentful Paint 2.342 s 2.242 s 2.528 s2.342 s2.371 s119 ms5.00 %
Total Blocking Time 408 ms 417 ms 530 ms417 ms452 ms56 ms12.29 %
Cumulative Layout Shift 0.052 0.05 0.0490.050.050.0012.17 %
Timing metrics
First Paint 960 ms 983 ms 892 ms960 ms945 ms39 ms4.09 %
First Contentful Paint 960 ms 983 ms 892 ms960 ms945 ms39 ms4.09 %
Largest Contentful Paint 2.342 s 2.242 s 2.528 s2.342 s2.371 s119 ms5.00 %
Load Event End 1.273 s 1.170 s 1.211 s1.211 s1.218 s42 ms3.48 %
Server Response Time 285 ms 274 ms 257 ms274 ms272 ms12 ms4.23 %
TTFB 459 ms 399 ms 394 ms399 ms417 ms30 ms7.08 %
Page Load Time 1.273 s 1.170 s 1.211 s1.211 s1.218 s42 ms3.48 %
First Visual Change 967 ms 1.000 s 900 ms967 ms956 ms42 ms4.35 %
Last Visual Change 3.467 s 6.967 s 6.966 s6.966 s5.800 s1.650 s28.44 %
Speed Index 1.776 s 2.627 s 2.949 s2.627 s2.451 s495 ms20.19 %
Visual Readiness 2.500 s 5.967 s 6.066 s5.967 s4.844 s1.658 s34.23 %
Visual Complete 95 2.667 s 5.300 s 6.466 s5.300 s4.811 s1.589 s33.03 %
Visual Complete 99 2.934 s 6.967 s 6.966 s6.966 s5.622 s1.901 s33.81 %
CPU metrics
Total Blocking Time 408 ms 417 ms 530 ms417 ms452 ms56 ms12.29 %
Max Potential FID 221 ms 209 ms 273 ms221 ms234 ms28 ms11.85 %
Number of Long Tasks 9 9 89905.44 %
Total Duration of Long Tasks 858 ms 867 ms 930 ms867 ms885 ms32 ms3.62 %
Browser metrics
CPU benchmark score 53 ms 42 ms 46 ms46 ms47 ms5 ms9.67 %
Page metrics
Cumulative Layout Shift 0.052 0.05 0.0490.050.050.0012.17 %
DOM elements 3036 3036 30363036303600.00 %
Document height 15969 15969 15969159691596900.00 %
Total Requests 110 106 10710710821.58 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 51 51 51515100.00 %
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 1.3 MB 1.2 MB 1.2 MB1.2 MB1.3 MB38.9 KB2.99 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB2 B0.01 %
JavaScript Transfer Size 651.6 KB 651.6 KB 651.6 KB651.6 KB651.6 KB1 B0.00 %
CSS Transfer Size 85.1 KB 85.1 KB 85.1 KB85.1 KB85.1 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 KB0 b0.03 %
JSON Transfer Size 52.6 KB 52.7 KB 50.3 KB52.6 KB51.9 KB1.1 KB2.12 %
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 895 B 894 B 894 B894 B894 B0 b0.05 %
Total Content Size 3.5 MB 3.5 MB 5.2 MB3.5 MB4.1 MB837.2 KB20.14 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB0 b0.00 %
CSS Content Size 509.9 KB 509.9 KB 509.9 KB509.9 KB509.9 KB0 b0.00 %
Image Content Size 338.7 KB 232.8 KB 232.8 KB232.8 KB268.1 KB49.9 KB18.63 %
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 315.1 KB 315.1 KB 315.1 KB315.1 KB315.1 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 697.0 KB 615.8 KB 615.7 KB615.8 KB642.8 KB38.3 KB5.96 %
Third Party Requests 30 26 27272826.14 %
First Party metrics
First Party Requests 80 80 80808000.00 %
First Party Total Transfer Size 658.2 KB 658.2 KB 655.7 KB658.2 KB657.4 KB1.2 KB0.18 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %