Metrics per run

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

Tested 2025-01-15 03:10:11 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 448 ms 282 ms 357 ms357 ms362 ms68 ms18.73 %
First Contentful Paint 1.009 s 811 ms 834 ms834 ms885 ms88 ms9.99 %
Largest Contentful Paint 2.722 s 2.459 s 2.485 s2.485 s2.555 s118 ms4.63 %
Total Blocking Time 447 ms 543 ms 532 ms532 ms507 ms43 ms8.46 %
Cumulative Layout Shift 0.06 0.052 0.0420.0520.0510.00714.13 %
Timing metrics
First Paint 1.009 s 811 ms 834 ms834 ms885 ms88 ms9.99 %
First Contentful Paint 1.009 s 811 ms 834 ms834 ms885 ms88 ms9.99 %
Largest Contentful Paint 2.722 s 2.459 s 2.485 s2.485 s2.555 s118 ms4.63 %
Load Event End 1.244 s 1.099 s 1.147 s1.147 s1.163 s60 ms5.18 %
Server Response Time 330 ms 177 ms 224 ms224 ms244 ms64 ms26.26 %
TTFB 448 ms 282 ms 357 ms357 ms362 ms68 ms18.73 %
Page Load Time 1.244 s 1.099 s 1.147 s1.147 s1.163 s60 ms5.18 %
First Visual Change 1.000 s 833 ms 866 ms866 ms900 ms72 ms8.03 %
Last Visual Change 6.467 s 6.933 s 7.000 s6.933 s6.800 s237 ms3.49 %
Speed Index 2.971 s 2.851 s 2.880 s2.880 s2.901 s51 ms1.76 %
Visual Readiness 5.467 s 6.100 s 6.134 s6.100 s5.900 s307 ms5.20 %
Visual Complete 95 6.467 s 6.300 s 6.366 s6.366 s6.378 s69 ms1.08 %
Visual Complete 99 6.467 s 6.933 s 7.000 s6.933 s6.800 s237 ms3.49 %
CPU metrics
Total Blocking Time 447 ms 543 ms 532 ms532 ms507 ms43 ms8.46 %
Max Potential FID 271 ms 322 ms 302 ms302 ms298 ms21 ms7.03 %
Number of Long Tasks 7 9 998111.31 %
Total Duration of Long Tasks 797 ms 993 ms 982 ms982 ms924 ms90 ms9.73 %
Browser metrics
CPU benchmark score 38 ms 47 ms 43 ms43 ms43 ms4 ms8.63 %
Page metrics
Cumulative Layout Shift 0.06 0.052 0.0420.0520.0510.00714.13 %
DOM elements 2892 2892 28942892289310.03 %
Document height 15971 15969 15969159691597010.01 %
Total Requests 105 105 10510510500.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 49 49 49494900.00 %
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 3.0 MB 1.2 MB 3.0 MB3.0 MB2.4 MB861.4 KB34.61 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB0 b0.00 %
JavaScript Transfer Size 648.1 KB 648.1 KB 648.1 KB648.1 KB648.1 KB1 B0.00 %
CSS Transfer Size 84.3 KB 84.3 KB 84.3 KB84.3 KB84.3 KB0 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 b0.03 %
JSON Transfer Size 50.5 KB 50.5 KB 52.6 KB50.5 KB51.2 KB1.0 KB1.96 %
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 5.2 MB 5.2 MB 5.2 MB5.2 MB5.2 MB12.3 KB0.23 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB0 b0.00 %
CSS Content Size 504.3 KB 504.3 KB 504.3 KB504.3 KB504.3 KB0 b0.00 %
Image Content Size 236.2 KB 236.2 KB 236.2 KB236.2 KB236.2 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 316.1 KB 316.1 KB 316.1 KB316.1 KB316.1 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 2.4 MB 619.2 KB 2.4 MB2.4 MB1.8 MB860.9 KB46.87 %
Third Party Requests 27 27 27272700.00 %
First Party metrics
First Party Requests 78 78 78787800.00 %
First Party Total Transfer Size 651.6 KB 651.5 KB 653.8 KB651.6 KB652.3 KB1.1 KB0.17 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %