Metrics per run

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

Tested 2025-01-15 16:18:20 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 445 ms 350 ms 350 ms350 ms382 ms45 ms11.73 %
First Contentful Paint 1.033 s 883 ms 1.831 s1.033 s1.249 s416 ms33.31 %
Largest Contentful Paint 2.828 s 2.631 s 3.638 s2.828 s3.032 s436 ms14.37 %
Total Blocking Time 772 ms 526 ms 479 ms526 ms592 ms128 ms21.69 %
Cumulative Layout Shift 0.768 0.928 0.9150.9150.8710.0738.35 %
Timing metrics
First Paint 1.033 s 883 ms 1.831 s1.033 s1.249 s416 ms33.31 %
First Contentful Paint 1.033 s 883 ms 1.831 s1.033 s1.249 s416 ms33.31 %
Largest Contentful Paint 2.828 s 2.631 s 3.638 s2.828 s3.032 s436 ms14.37 %
Load Event End 1.483 s 1.344 s 2.331 s1.483 s1.719 s436 ms25.37 %
Server Response Time 306 ms 211 ms 209 ms211 ms242 ms45 ms18.70 %
TTFB 445 ms 350 ms 350 ms350 ms382 ms45 ms11.73 %
Page Load Time 1.483 s 1.344 s 2.331 s1.483 s1.719 s436 ms25.37 %
First Visual Change 1.033 s 867 ms 1.866 s1.033 s1.255 s437 ms34.82 %
Last Visual Change 6.933 s 6.567 s 8.333 s6.933 s7.278 s761 ms10.46 %
Speed Index 3.296 s 3.948 s 4.764 s3.948 s4.003 s601 ms15.00 %
Visual Readiness 5.900 s 5.700 s 6.467 s5.900 s6.022 s325 ms5.39 %
Visual Complete 95 6.933 s 5.767 s 7.366 s6.933 s6.689 s675 ms10.10 %
Visual Complete 99 6.933 s 6.567 s 8.333 s6.933 s7.278 s761 ms10.46 %
CPU metrics
Total Blocking Time 772 ms 526 ms 479 ms526 ms592 ms128 ms21.69 %
Max Potential FID 277 ms 209 ms 219 ms219 ms235 ms30 ms12.76 %
Number of Long Tasks 11 9 899113.36 %
Total Duration of Long Tasks 1.322 s 976 ms 879 ms976 ms1.059 s190 ms17.95 %
Browser metrics
CPU benchmark score 40 ms 37 ms 46 ms40 ms41 ms4 ms9.13 %
Page metrics
Cumulative Layout Shift 0.768 0.928 0.9150.9150.8710.0738.35 %
DOM elements 2166 2037 203720372080612.92 %
Document height 6489 5267 52675267567457610.15 %
Total Requests 154 157 15715715610.91 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 53 53 53535300.00 %
CSS Requests 13 13 13131300.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.9 MB 1.9 MB 4.5 MB1.9 MB2.7 MB1.2 MB44.72 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB0 b0.00 %
JavaScript Transfer Size 752.7 KB 752.7 KB 752.7 KB752.7 KB752.7 KB4 B0.00 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 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 84.5 KB 67.1 KB 66.8 KB67.1 KB72.8 KB8.3 KB11.38 %
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 28.1 KB 28.1 KB 28.1 KB28.1 KB28.1 KB0 b0.00 %
Total Content Size 5.2 MB 6.5 MB 9.6 MB6.5 MB7.1 MB1.8 MB25.78 %
HTML Content Size 52.8 KB 52.8 KB 52.8 KB52.8 KB52.8 KB0 b0.00 %
JavaScript Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %
CSS Content Size 688.7 KB 688.7 KB 688.7 KB688.7 KB688.7 KB0 b0.00 %
Image Content Size 651.8 KB 718.8 KB 718.8 KB718.8 KB696.5 KB31.6 KB4.54 %
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 601.1 KB 370.8 KB 370.8 KB370.8 KB447.6 KB108.6 KB24.25 %
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 67.4 KB 67.4 KB 67.4 KB67.4 KB67.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 231.8 KB 231.8 KB 231.8 KB231.8 KB231.8 KB6 B0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 145 148 14814814710.96 %
First Party Total Transfer Size 1.6 MB 1.7 MB 4.3 MB1.7 MB2.5 MB1.2 MB48.74 %
First Party Total Content Size 4.8 MB 6.1 MB 9.2 MB6.1 MB6.7 MB1.8 MB27.32 %