Metrics per run

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

Tested 2025-04-01 23:11:35 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 886 ms 1.038 s 878 ms886 ms934 ms74 ms7.88 %
First Contentful Paint 2.944 s 3.976 s 2.560 s2.944 s3.160 s598 ms18.92 %
Largest Contentful Paint 8.668 s 9.616 s 8.508 s8.668 s8.931 s489 ms5.48 %
Total Blocking Time 72 ms 50 ms 84 ms72 ms69 ms14 ms20.50 %
Cumulative Layout Shift 0.036 0.051 0.0360.0360.0410.00716.80 %
Timing metrics
First Paint 2.944 s 3.976 s 2.560 s2.944 s3.160 s598 ms18.92 %
First Contentful Paint 2.944 s 3.976 s 2.560 s2.944 s3.160 s598 ms18.92 %
Largest Contentful Paint 8.668 s 9.616 s 8.508 s8.668 s8.931 s489 ms5.48 %
Load Event End 10.149 s 6.932 s 10.096 s10.096 s9.059 s1.504 s16.60 %
Server Response Time 413 ms 539 ms 387 ms413 ms446 ms66 ms14.87 %
TTFB 886 ms 1.038 s 878 ms886 ms934 ms74 ms7.88 %
Page Load Time 10.148 s 6.932 s 10.095 s10.095 s9.058 s1.504 s16.60 %
First Visual Change 2.966 s 4.000 s 2.567 s2.966 s3.178 s604 ms19.00 %
Last Visual Change 9.900 s 11.033 s 9.933 s9.933 s10.289 s526 ms5.12 %
Speed Index 6.542 s 7.555 s 6.348 s6.542 s6.815 s529 ms7.77 %
Visual Readiness 6.934 s 7.033 s 7.366 s7.033 s7.111 s185 ms2.60 %
Visual Complete 95 9.233 s 10.267 s 8.967 s9.233 s9.489 s561 ms5.91 %
Visual Complete 99 9.666 s 10.767 s 9.867 s9.867 s10.100 s479 ms4.74 %
CPU metrics
Total Blocking Time 72 ms 50 ms 84 ms72 ms69 ms14 ms20.50 %
Max Potential FID 76 ms 76 ms 78 ms76 ms77 ms1 ms1.23 %
Number of Long Tasks 5 5 65508.84 %
Total Duration of Long Tasks 322 ms 300 ms 384 ms322 ms335 ms36 ms10.61 %
Browser metrics
CPU benchmark score 36 ms 37 ms 37 ms37 ms37 ms0 ms1.29 %
Page metrics
Cumulative Layout Shift 0.036 0.051 0.0360.0360.0410.00716.80 %
DOM elements 1109 1084 111011091101121.09 %
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 KB4 B0.04 %
JavaScript Transfer Size 667.4 KB 667.4 KB 667.4 KB667.4 KB667.4 KB1 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 57.5 KB 55.0 KB 57.5 KB57.5 KB56.7 KB1.2 KB2.06 %
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 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 KB5 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 82 82 82828200.00 %
First Party Total Transfer Size 694.3 KB 691.6 KB 694.3 KB694.3 KB693.4 KB1.2 KB0.18 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %