Metrics per run

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

Tested 2025-04-02 13:13:12 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 587 ms 355 ms 617 ms587 ms520 ms117 ms22.53 %
First Contentful Paint 1.108 s 772 ms 1.152 s1.108 s1.011 s170 ms16.79 %
Largest Contentful Paint 2.668 s 2.228 s 2.664 s2.664 s2.520 s206 ms8.19 %
Total Blocking Time 101 ms 111 ms 163 ms111 ms125 ms27 ms21.74 %
Cumulative Layout Shift 0.054 0.064 0.0520.0540.0570.0059.04 %
Timing metrics
First Paint 1.108 s 772 ms 1.152 s1.108 s1.011 s170 ms16.79 %
First Contentful Paint 1.108 s 772 ms 1.152 s1.108 s1.011 s170 ms16.79 %
Largest Contentful Paint 2.668 s 2.228 s 2.664 s2.664 s2.520 s206 ms8.19 %
Load Event End 1.367 s 1.184 s 1.373 s1.367 s1.308 s88 ms6.71 %
Server Response Time 464 ms 235 ms 478 ms464 ms392 ms111 ms28.39 %
TTFB 587 ms 355 ms 617 ms587 ms520 ms117 ms22.53 %
Page Load Time 1.367 s 1.184 s 1.373 s1.367 s1.308 s88 ms6.71 %
First Visual Change 1.100 s 767 ms 1.134 s1.100 s1.000 s166 ms16.55 %
Last Visual Change 2.700 s 2.567 s 2.934 s2.700 s2.734 s152 ms5.55 %
Speed Index 1.888 s 1.577 s 1.890 s1.888 s1.785 s147 ms8.24 %
Visual Readiness 1.600 s 1.800 s 1.800 s1.800 s1.733 s94 ms5.44 %
Visual Complete 95 2.667 s 2.267 s 2.700 s2.667 s2.545 s197 ms7.73 %
Visual Complete 99 2.700 s 2.300 s 2.734 s2.700 s2.578 s197 ms7.64 %
CPU metrics
Total Blocking Time 101 ms 111 ms 163 ms111 ms125 ms27 ms21.74 %
Max Potential FID 90 ms 86 ms 110 ms90 ms95 ms10 ms11.01 %
Number of Long Tasks 6 6 76607.44 %
Total Duration of Long Tasks 401 ms 411 ms 513 ms411 ms442 ms51 ms11.46 %
Browser metrics
CPU benchmark score 40 ms 37 ms 37 ms37 ms38 ms1 ms3.72 %
Page metrics
Cumulative Layout Shift 0.054 0.064 0.0520.0540.0570.0059.04 %
DOM elements 1078 1078 10781078107800.00 %
Document height 12478 12479 12479124791247900.00 %
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 MB11 B0.00 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 666.3 KB 666.3 KB 666.3 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 KB1 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 54.8 KB54.8 KB54.8 KB11 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 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 338.8 KB 338.8 KB 338.8 KB338.8 KB338.8 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 518.5 KB 518.6 KB 518.5 KB518.5 KB518.6 KB10 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 81 81 81818100.00 %
First Party Total Transfer Size 690.3 KB 690.3 KB 690.3 KB690.3 KB690.3 KB2 B0.00 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %