Metrics per run

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

Tested 2025-01-14 18:00:22 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 948 ms 970 ms 981 ms970 ms966 ms14 ms1.42 %
First Contentful Paint 3.146 s 3.620 s 3.520 s3.520 s3.429 s204 ms5.95 %
Largest Contentful Paint 9.739 s 9.814 s 9.710 s9.739 s9.754 s44 ms0.45 %
Total Blocking Time 519 ms 446 ms 521 ms519 ms495 ms35 ms7.04 %
Cumulative Layout Shift 0.905 0.724 0.9390.9050.8560.09511.05 %
Timing metrics
First Paint 3.146 s 3.620 s 3.520 s3.520 s3.429 s204 ms5.95 %
First Contentful Paint 3.146 s 3.620 s 3.520 s3.520 s3.429 s204 ms5.95 %
Largest Contentful Paint 9.739 s 9.814 s 9.710 s9.739 s9.754 s44 ms0.45 %
Load Event End 17.571 s 17.406 s 17.161 s17.406 s17.379 s168 ms0.97 %
Server Response Time 394 ms 401 ms 418 ms401 ms404 ms10 ms2.49 %
TTFB 948 ms 970 ms 981 ms970 ms966 ms14 ms1.42 %
Page Load Time 17.569 s 17.404 s 17.161 s17.404 s17.378 s168 ms0.96 %
First Visual Change 3.103 s 3.634 s 3.534 s3.534 s3.424 s230 ms6.73 %
Last Visual Change 17.618 s 16.667 s 17.134 s17.134 s17.140 s388 ms2.27 %
Speed Index 10.329 s 10.228 s 8.753 s10.228 s9.770 s720 ms7.37 %
Visual Readiness 14.515 s 13.033 s 13.600 s13.600 s13.716 s611 ms4.45 %
Visual Complete 95 17.618 s 16.667 s 13.400 s16.667 s15.895 s1.806 s11.36 %
Visual Complete 99 17.618 s 16.667 s 17.134 s17.134 s17.140 s388 ms2.27 %
CPU metrics
Total Blocking Time 519 ms 446 ms 521 ms519 ms495 ms35 ms7.04 %
Max Potential FID 225 ms 210 ms 195 ms210 ms210 ms12 ms5.83 %
Number of Long Tasks 8 7 77706.43 %
Total Duration of Long Tasks 919 ms 796 ms 871 ms871 ms862 ms51 ms5.87 %
Browser metrics
CPU benchmark score 42 ms 47 ms 39 ms42 ms43 ms3 ms7.73 %
Page metrics
Cumulative Layout Shift 0.905 0.724 0.9390.9050.8560.09511.05 %
DOM elements 2021 2025 20242024202320.08 %
Document height 5267 5267 52675267526700.00 %
Total Requests 151 150 15015015000.31 %
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 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB787 B0.04 %
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 KB2 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 KB1 B0.00 %
Favicon Transfer Size 3.7 KB 3.7 KB 3.7 KB3.7 KB3.7 KB0 b0.01 %
JSON Transfer Size 68.2 KB 67.8 KB 66.4 KB67.8 KB67.5 KB787 B1.14 %
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 4.5 MB 4.5 MB 4.7 MB4.5 MB4.6 MB106.2 KB2.26 %
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 663.1 KB 663.1 KB 663.1 KB663.1 KB663.1 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 354.3 KB 359.8 KB 355.9 KB355.9 KB356.7 KB2.3 KB0.65 %
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 KB0 b0.00 %
Third Party Requests 9 9 99900.00 %
First Party metrics
First Party Requests 142 141 14114114100.33 %
First Party Total Transfer Size 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB787 B0.05 %
First Party Total Content Size 4.1 MB 4.1 MB 4.3 MB4.1 MB4.2 MB106.2 KB2.47 %