Metrics per run

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

Tested 2025-04-01 22:01:13 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 912 ms 916 ms 889 ms912 ms906 ms12 ms1.31 %
First Contentful Paint 3.888 s 3.052 s 3.828 s3.828 s3.589 s381 ms10.61 %
Largest Contentful Paint 9.452 s 8.688 s 9.936 s9.452 s9.359 s514 ms5.49 %
Total Blocking Time 223 ms 125 ms 173 ms173 ms174 ms40 ms23.04 %
Cumulative Layout Shift 0.05 0.05 0.0360.050.0450.00714.58 %
Timing metrics
First Paint 3.888 s 3.052 s 3.828 s3.828 s3.589 s381 ms10.61 %
First Contentful Paint 3.888 s 3.052 s 3.828 s3.828 s3.589 s381 ms10.61 %
Largest Contentful Paint 9.452 s 8.688 s 9.936 s9.452 s9.359 s514 ms5.49 %
Load Event End 6.850 s 10.150 s 6.806 s6.850 s7.935 s1.566 s19.74 %
Server Response Time 421 ms 448 ms 422 ms422 ms430 ms12 ms2.90 %
TTFB 912 ms 916 ms 889 ms912 ms906 ms12 ms1.31 %
Page Load Time 6.850 s 10.148 s 6.806 s6.850 s7.935 s1.565 s19.73 %
First Visual Change 3.867 s 3.034 s 3.833 s3.833 s3.578 s385 ms10.76 %
Last Visual Change 11.200 s 9.967 s 10.500 s10.500 s10.556 s505 ms4.78 %
Speed Index 7.470 s 6.597 s 7.500 s7.470 s7.189 s419 ms5.83 %
Visual Readiness 7.333 s 6.933 s 6.667 s6.933 s6.978 s274 ms3.92 %
Visual Complete 95 10.033 s 9.234 s 10.067 s10.033 s9.778 s385 ms3.94 %
Visual Complete 99 10.900 s 9.700 s 10.500 s10.500 s10.367 s499 ms4.81 %
CPU metrics
Total Blocking Time 223 ms 125 ms 173 ms173 ms174 ms40 ms23.04 %
Max Potential FID 124 ms 96 ms 130 ms124 ms117 ms15 ms12.70 %
Number of Long Tasks 6 5 66608.32 %
Total Duration of Long Tasks 523 ms 375 ms 473 ms473 ms457 ms61 ms13.45 %
Browser metrics
CPU benchmark score 39 ms 37 ms 41 ms39 ms39 ms2 ms4.19 %
Page metrics
Cumulative Layout Shift 0.05 0.05 0.0360.050.0450.00714.58 %
DOM elements 1084 1111 108410841093131.16 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 102 102 10210210200.00 %
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 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB1.2 KB0.10 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB6 B0.05 %
JavaScript Transfer Size 667.4 KB 667.4 KB 667.4 KB667.4 KB667.4 KB2 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 57.3 KB 55.0 KB 57.5 KB57.3 KB56.6 KB1.1 KB1.97 %
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 895 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 82 82 82828200.00 %
First Party Total Transfer Size 694.0 KB 691.6 KB 694.3 KB694.0 KB693.3 KB1.2 KB0.17 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %