Metrics per run

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

Tested 2025-04-02 05:28:12 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 517 ms 451 ms 385 ms451 ms451 ms54 ms11.95 %
First Contentful Paint 1.024 s 976 ms 912 ms976 ms971 ms46 ms4.73 %
Largest Contentful Paint 2.640 s 2.580 s 2.252 s2.580 s2.491 s171 ms6.85 %
Total Blocking Time 300 ms 157 ms 162 ms162 ms206 ms66 ms32.11 %
Cumulative Layout Shift 0.055 0.06 0.0540.0550.0560.0034.57 %
Timing metrics
First Paint 1.024 s 976 ms 912 ms976 ms971 ms46 ms4.73 %
First Contentful Paint 1.024 s 976 ms 912 ms976 ms971 ms46 ms4.73 %
Largest Contentful Paint 2.640 s 2.580 s 2.252 s2.580 s2.491 s171 ms6.85 %
Load Event End 1.335 s 1.268 s 1.211 s1.268 s1.271 s51 ms3.99 %
Server Response Time 396 ms 325 ms 267 ms325 ms329 ms53 ms16.02 %
TTFB 517 ms 451 ms 385 ms451 ms451 ms54 ms11.95 %
Page Load Time 1.335 s 1.268 s 1.210 s1.268 s1.271 s51 ms4.02 %
First Visual Change 1.033 s 967 ms 933 ms967 ms978 ms42 ms4.25 %
Last Visual Change 3.233 s 3.033 s 3.000 s3.033 s3.089 s103 ms3.33 %
Speed Index 1.926 s 1.845 s 1.693 s1.845 s1.821 s97 ms5.30 %
Visual Readiness 2.200 s 2.066 s 2.067 s2.067 s2.111 s63 ms2.98 %
Visual Complete 95 2.667 s 2.600 s 2.433 s2.600 s2.567 s98 ms3.83 %
Visual Complete 99 2.733 s 2.600 s 2.466 s2.600 s2.600 s109 ms4.19 %
CPU metrics
Total Blocking Time 300 ms 157 ms 162 ms162 ms206 ms66 ms32.11 %
Max Potential FID 135 ms 91 ms 96 ms96 ms107 ms20 ms18.33 %
Number of Long Tasks 7 7 67707.07 %
Total Duration of Long Tasks 650 ms 507 ms 462 ms507 ms540 ms80 ms14.85 %
Browser metrics
CPU benchmark score 44 ms 49 ms 36 ms44 ms43 ms5 ms12.45 %
Page metrics
Cumulative Layout Shift 0.055 0.06 0.0540.0550.0560.0034.57 %
DOM elements 1084 1084 10841084108400.00 %
Document height 12478 12479 12478124781247800.00 %
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 MB21 B0.00 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB6 B0.05 %
JavaScript Transfer Size 666.3 KB 666.4 KB 666.4 KB666.4 KB666.4 KB10 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 b0.00 %
JSON Transfer Size 56.4 KB 56.4 KB 56.4 KB56.4 KB56.4 KB13 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 MB5 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 338.8 KB 338.8 KB 338.8 KB338.8 KB338.8 KB5 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 KB3 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 80 80 80808000.00 %
First Party Total Transfer Size 692.1 KB 692.1 KB 692.1 KB692.1 KB692.1 KB18 B0.00 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB5 B0.00 %