Metrics per run

https://sokolov.ru/jewelry-catalog/product/87010028/

Tested 2025-04-01 14:35:21 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 312 ms 357 ms 405 ms357 ms358 ms38 ms10.61 %
First Contentful Paint 860 ms 992 ms 1.044 s992 ms965 ms77 ms8.02 %
Largest Contentful Paint 2.872 s 2.936 s 2.956 s2.936 s2.921 s36 ms1.23 %
Total Blocking Time 934 ms 1.175 s 867 ms934 ms992 ms132 ms13.33 %
Cumulative Layout Shift 0.962 0.875 0.9760.9620.9380.0444.75 %
Timing metrics
First Paint 860 ms 992 ms 1.044 s992 ms965 ms77 ms8.02 %
First Contentful Paint 860 ms 992 ms 1.044 s992 ms965 ms77 ms8.02 %
Largest Contentful Paint 2.872 s 2.936 s 2.956 s2.936 s2.921 s36 ms1.23 %
Load Event End 1.381 s 1.452 s 1.469 s1.452 s1.434 s38 ms2.66 %
Server Response Time 175 ms 213 ms 270 ms213 ms219 ms39 ms17.80 %
TTFB 312 ms 357 ms 405 ms357 ms358 ms38 ms10.61 %
Page Load Time 1.380 s 1.452 s 1.469 s1.452 s1.434 s39 ms2.69 %
First Visual Change 867 ms 1.000 s 1.067 s1.000 s978 ms83 ms8.50 %
Last Visual Change 7.033 s 6.833 s 6.767 s6.833 s6.878 s113 ms1.64 %
Speed Index 5.119 s 3.430 s 3.322 s3.430 s3.957 s823 ms20.79 %
Visual Readiness 6.166 s 5.833 s 5.700 s5.833 s5.900 s196 ms3.32 %
Visual Complete 95 6.533 s 6.833 s 6.767 s6.767 s6.711 s129 ms1.92 %
Visual Complete 99 7.033 s 6.833 s 6.767 s6.833 s6.878 s113 ms1.64 %
CPU metrics
Total Blocking Time 934 ms 1.175 s 867 ms934 ms992 ms132 ms13.33 %
Max Potential FID 281 ms 464 ms 313 ms313 ms353 ms80 ms22.63 %
Number of Long Tasks 12 11 12121204.04 %
Total Duration of Long Tasks 1.534 s 1.725 s 1.467 s1.534 s1.575 s109 ms6.94 %
Browser metrics
CPU benchmark score 55 ms 41 ms 46 ms46 ms47 ms6 ms12.24 %
Page metrics
Cumulative Layout Shift 0.962 0.875 0.9760.9620.9380.0444.75 %
DOM elements 2611 2582 260126012598120.46 %
Document height 5457 5457 540554575440250.45 %
Total Requests 178 174 17617617620.93 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 54 54 53545400.88 %
CSS Requests 14 14 14141400.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 4.8 MB 2.1 MB 4.4 MB4.4 MB3.8 MB1.2 MB32.40 %
HTML Transfer Size 12.2 KB 12.2 KB 12.2 KB12.2 KB12.2 KB0 b0.00 %
JavaScript Transfer Size 820.9 KB 820.9 KB 819.4 KB820.9 KB820.4 KB710 B0.08 %
CSS Transfer Size 149.1 KB 149.1 KB 149.1 KB149.1 KB149.1 KB1 B0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB0 b0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.00 %
JSON Transfer Size 70.6 KB 67.2 KB 68.7 KB68.7 KB68.8 KB1.4 KB2.02 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 97 B 97 B 97 B97 B97 B0 b0.00 %
SVG Transfer Size 32.7 KB 32.7 KB 32.7 KB32.7 KB32.7 KB0 b0.00 %
Total Content Size 9.1 MB 6.0 MB 9.7 MB9.1 MB8.3 MB1.7 MB20.01 %
HTML Content Size 60.4 KB 60.4 KB 60.4 KB60.4 KB60.4 KB0 b0.00 %
JavaScript Content Size 2.7 MB 2.7 MB 2.7 MB2.7 MB2.7 MB763 B0.03 %
CSS Content Size 975.7 KB 975.7 KB 975.7 KB975.7 KB975.7 KB0 b0.00 %
Image Content Size 773.6 KB 773.6 KB 773.6 KB773.6 KB773.6 KB0 b0.00 %
Font Content Size 206.8 KB 206.8 KB 206.8 KB206.8 KB206.8 KB0 b0.00 %
Favicon Content Size 14.7 KB 14.7 KB 14.7 KB14.7 KB14.7 KB0 b0.00 %
JSON Content Size 386.4 KB 373.2 KB 383.0 KB383.0 KB380.9 KB5.6 KB1.46 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 2 B 2 B 2 B2 B2 B0 b0.00 %
SVG Content Size 73.6 KB 73.6 KB 73.6 KB73.6 KB73.6 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 270.8 KB 270.8 KB 270.8 KB270.8 KB270.8 KB4 B0.00 %
Third Party Requests 12 12 12121200.00 %
First Party metrics
First Party Requests 166 162 16416416421.00 %
First Party Total Transfer Size 4.6 MB 1.8 MB 4.2 MB4.2 MB3.5 MB1.2 MB34.84 %
First Party Total Content Size 8.6 MB 5.5 MB 9.2 MB8.6 MB7.8 MB1.7 MB21.25 %