Metrics per run

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

Tested 2025-01-14 15:40:38 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 357 ms 338 ms 292 ms338 ms329 ms27 ms8.29 %
First Contentful Paint 910 ms 982 ms 885 ms910 ms926 ms41 ms4.44 %
Largest Contentful Paint 2.543 s 3.299 s 2.634 s2.634 s2.825 s337 ms11.93 %
Total Blocking Time 636 ms 1.068 s 957 ms957 ms887 ms183 ms20.65 %
Cumulative Layout Shift 0.984 1 0.9840.9840.990.0090.85 %
Timing metrics
First Paint 910 ms 982 ms 885 ms910 ms926 ms41 ms4.44 %
First Contentful Paint 910 ms 982 ms 885 ms910 ms926 ms41 ms4.44 %
Largest Contentful Paint 2.543 s 3.299 s 2.634 s2.634 s2.825 s337 ms11.93 %
Load Event End 1.343 s 1.350 s 1.326 s1.343 s1.340 s10 ms0.75 %
Server Response Time 219 ms 195 ms 152 ms195 ms189 ms28 ms14.69 %
TTFB 357 ms 338 ms 292 ms338 ms329 ms27 ms8.29 %
Page Load Time 1.343 s 1.350 s 1.326 s1.343 s1.340 s10 ms0.75 %
First Visual Change 900 ms 1.001 s 900 ms900 ms934 ms48 ms5.10 %
Last Visual Change 6.767 s 6.473 s 7.000 s6.767 s6.747 s216 ms3.20 %
Speed Index 3.391 s 4.497 s 3.731 s3.731 s3.873 s463 ms11.94 %
Visual Readiness 5.867 s 5.472 s 6.100 s5.867 s5.813 s259 ms4.46 %
Visual Complete 95 5.900 s 5.772 s 5.133 s5.772 s5.602 s335 ms5.99 %
Visual Complete 99 6.767 s 6.473 s 7.000 s6.767 s6.747 s216 ms3.20 %
CPU metrics
Total Blocking Time 636 ms 1.068 s 957 ms957 ms887 ms183 ms20.65 %
Max Potential FID 292 ms 322 ms 435 ms322 ms350 ms62 ms17.61 %
Number of Long Tasks 10 14 111112214.57 %
Total Duration of Long Tasks 1.136 s 1.768 s 1.507 s1.507 s1.470 s259 ms17.64 %
Browser metrics
CPU benchmark score 41 ms 41 ms 42 ms41 ms41 ms0 ms1.14 %
Page metrics
Cumulative Layout Shift 0.984 1 0.9840.9840.990.0090.85 %
DOM elements 2021 2021 20212021202100.00 %
Document height 5267 5267 52675267526700.00 %
Total Requests 162 155 15815815831.81 %
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 2.0 MB 1.9 MB 2.1 MB2.0 MB2.0 MB65.5 KB3.20 %
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 KB1 B0.00 %
CSS Transfer Size 117.2 KB 117.2 KB 117.2 KB117.2 KB117.2 KB0 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 KB1 B0.02 %
JSON Transfer Size 107.2 KB 65.3 KB 67.9 KB67.9 KB80.1 KB19.2 KB23.93 %
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 5.6 MB 5.2 MB 5.6 MB5.6 MB5.5 MB213.7 KB3.81 %
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 688.1 KB 688.1 KB 688.1 KB688.1 KB688.1 KB0 b0.00 %
Image Content Size 752.6 KB 752.6 KB 904.3 KB752.6 KB803.2 KB71.5 KB8.90 %
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 821.2 KB 361.1 KB 364.7 KB364.7 KB515.7 KB216.0 KB41.89 %
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 KB1 B0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 153 146 14914914931.92 %
First Party Total Transfer Size 1.7 MB 1.7 MB 1.9 MB1.7 MB1.8 MB65.5 KB3.61 %
First Party Total Content Size 5.2 MB 4.8 MB 5.2 MB5.2 MB5.1 MB213.7 KB4.12 %