Metrics per run

https://sokolov.ru/jewelry-catalog/rings/gold/

Tested 2025-01-15 13:08:37 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 342 ms 167 ms 684 ms342 ms398 ms215 ms53.99 %
First Contentful Paint 539 ms 451 ms 976 ms539 ms655 ms230 ms35.03 %
Largest Contentful Paint 1.934 s 2.985 s 2.612 s2.612 s2.510 s435 ms17.33 %
Total Blocking Time 1.289 s 1.439 s 1.794 s1.439 s1.507 s212 ms14.05 %
Cumulative Layout Shift 0.127 0.068 0.0540.0680.0830.03238.15 %
Timing metrics
First Paint 539 ms 451 ms 976 ms539 ms655 ms230 ms35.03 %
First Contentful Paint 539 ms 451 ms 976 ms539 ms655 ms230 ms35.03 %
Largest Contentful Paint 1.934 s 2.985 s 2.612 s2.612 s2.510 s435 ms17.33 %
Load Event End 610 ms 526 ms 1.058 s610 ms731 ms234 ms31.93 %
Server Response Time 315 ms 139 ms 654 ms315 ms369 ms214 ms57.87 %
TTFB 342 ms 167 ms 684 ms342 ms398 ms215 ms53.99 %
Page Load Time 610 ms 526 ms 1.058 s610 ms731 ms234 ms31.93 %
First Visual Change 534 ms 434 ms 1.000 s534 ms656 ms247 ms37.60 %
Last Visual Change 3.300 s 3.134 s 4.500 s3.300 s3.645 s609 ms16.70 %
Speed Index 1.752 s 1.855 s 2.481 s1.855 s2.029 s322 ms15.87 %
Visual Readiness 2.766 s 2.700 s 3.500 s2.766 s2.989 s363 ms12.13 %
Visual Complete 95 3.300 s 3.134 s 4.400 s3.300 s3.611 s562 ms15.56 %
Visual Complete 99 3.300 s 3.134 s 4.500 s3.300 s3.645 s609 ms16.70 %
CPU metrics
Total Blocking Time 1.289 s 1.439 s 1.794 s1.439 s1.507 s212 ms14.05 %
Max Potential FID 556 ms 499 ms 496 ms499 ms517 ms28 ms5.34 %
Number of Long Tasks 18 18 19181802.57 %
Total Duration of Long Tasks 2.223 s 2.406 s 2.777 s2.406 s2.469 s230 ms9.34 %
Browser metrics
CPU benchmark score 36 ms 37 ms 37 ms37 ms37 ms0 ms1.29 %
Page metrics
Cumulative Layout Shift 0.127 0.068 0.0540.0680.0830.03238.15 %
DOM elements 5505 5496 54965496549940.08 %
Document height 13874 13874 13874138741387400.00 %
Total Requests 123 124 12412412400.38 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 48 48 48484800.00 %
CSS Requests 17 17 17171700.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB13.4 KB0.83 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB2 B0.02 %
JavaScript Transfer Size 608.5 KB 608.5 KB 608.5 KB608.5 KB608.5 KB3 B0.00 %
CSS Transfer Size 90.2 KB 90.2 KB 90.2 KB90.2 KB90.2 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 82.4 KB 83.1 KB 80.6 KB82.4 KB82.1 KB1.0 KB1.26 %
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 29.4 KB 29.4 KB 29.4 KB29.4 KB29.4 KB0 b0.00 %
Total Content Size 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB13.4 KB0.34 %
HTML Content Size 49.7 KB 49.7 KB 49.7 KB49.7 KB49.7 KB0 b0.00 %
JavaScript Content Size 1.9 MB 1.9 MB 1.9 MB1.9 MB1.9 MB0 b0.00 %
CSS Content Size 516.8 KB 516.8 KB 516.8 KB516.8 KB516.8 KB0 b0.00 %
Image Content Size 551.0 KB 579.5 KB 579.5 KB579.5 KB570.0 KB13.4 KB2.36 %
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 648.5 KB 648.5 KB 648.5 KB648.5 KB648.5 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 70.4 KB 70.4 KB 70.4 KB70.4 KB70.4 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 67.0 KB 67.0 KB 67.0 KB67.0 KB67.0 KB0 b0.00 %
Third Party Requests 3 3 33300.00 %
First Party metrics
First Party Requests 120 121 12112112100.39 %
First Party Total Transfer Size 1.5 MB 1.5 MB 1.5 MB1.5 MB1.5 MB13.4 KB0.87 %
First Party Total Content Size 3.6 MB 3.7 MB 3.7 MB3.7 MB3.7 MB13.4 KB0.36 %