Metrics per run

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

Tested 2025-04-02 11:03:43 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 954 ms 870 ms 854 ms870 ms893 ms44 ms4.91 %
First Contentful Paint 2.920 s 2.888 s 2.688 s2.888 s2.832 s103 ms3.62 %
Largest Contentful Paint 9.180 s 8.608 s 8.552 s8.608 s8.780 s284 ms3.23 %
Total Blocking Time 243 ms 113 ms 74 ms113 ms143 ms72 ms50.41 %
Cumulative Layout Shift 0.036 0.036 0.050.0360.0410.00716.67 %
Timing metrics
First Paint 2.920 s 2.888 s 2.688 s2.888 s2.832 s103 ms3.62 %
First Contentful Paint 2.920 s 2.888 s 2.688 s2.888 s2.832 s103 ms3.62 %
Largest Contentful Paint 9.180 s 8.608 s 8.552 s8.608 s8.780 s284 ms3.23 %
Load Event End 9.702 s 5.837 s 10.016 s9.702 s8.518 s1.900 s22.31 %
Server Response Time 428 ms 390 ms 363 ms390 ms394 ms27 ms6.77 %
TTFB 954 ms 870 ms 854 ms870 ms893 ms44 ms4.91 %
Page Load Time 9.701 s 5.837 s 10.015 s9.701 s8.518 s1.900 s22.30 %
First Visual Change 2.966 s 2.924 s 2.700 s2.924 s2.863 s117 ms4.08 %
Last Visual Change 9.766 s 10.252 s 9.866 s9.866 s9.961 s210 ms2.10 %
Speed Index 6.767 s 6.419 s 6.410 s6.419 s6.532 s166 ms2.54 %
Visual Readiness 6.800 s 7.328 s 7.166 s7.166 s7.098 s221 ms3.11 %
Visual Complete 95 9.433 s 9.008 s 9.100 s9.100 s9.180 s183 ms1.99 %
Visual Complete 99 9.766 s 10.084 s 9.600 s9.766 s9.817 s201 ms2.05 %
CPU metrics
Total Blocking Time 243 ms 113 ms 74 ms113 ms143 ms72 ms50.41 %
Max Potential FID 112 ms 100 ms 82 ms100 ms98 ms12 ms12.58 %
Number of Long Tasks 7 7 576114.89 %
Total Duration of Long Tasks 593 ms 468 ms 324 ms468 ms462 ms110 ms23.81 %
Browser metrics
CPU benchmark score 44 ms 37 ms 37 ms37 ms39 ms3 ms8.39 %
Page metrics
Cumulative Layout Shift 0.036 0.036 0.050.0360.0410.00716.67 %
DOM elements 1110 1078 110311031097141.25 %
Document height 12478 12478 12478124781247800.00 %
Total Requests 104 102 10210210310.92 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 51 51515211.82 %
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 MB1.2 MB47.8 KB3.84 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB6 B0.05 %
JavaScript Transfer Size 766.4 KB 667.4 KB 667.4 KB667.4 KB700.4 KB46.7 KB6.66 %
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 57.4 KB 55.0 KB 55.5 KB55.5 KB55.9 KB1.1 KB1.90 %
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 3.9 MB 3.6 MB 3.6 MB3.6 MB3.7 MB152.0 KB4.05 %
HTML Content Size 40.7 KB 40.7 KB 40.7 KB40.7 KB40.7 KB0 b0.00 %
JavaScript Content Size 2.5 MB 2.2 MB 2.2 MB2.2 MB2.3 MB152.0 KB6.57 %
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 617.7 KB 518.5 KB 518.6 KB518.6 KB551.6 KB46.7 KB8.47 %
Third Party Requests 22 20 20202114.56 %
First Party metrics
First Party Requests 82 82 82828200.00 %
First Party Total Transfer Size 694.1 KB 691.6 KB 692.2 KB692.2 KB692.6 KB1.1 KB0.15 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB107 B0.00 %