Metrics per run

https://diamant.ru/diamant-jewelry-catalog/rings/

Tested 2025-01-16 12:38:15 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.539 s 1.024 s 1.399 s1.399 s1.321 s217 ms16.46 %
First Contentful Paint 1.899 s 1.379 s 1.769 s1.769 s1.682 s221 ms13.13 %
Largest Contentful Paint 2.519 s 1.946 s 2.369 s2.369 s2.278 s243 ms10.65 %
Total Blocking Time 869 ms 845 ms 907 ms869 ms874 ms26 ms2.92 %
Cumulative Layout Shift 0.398 0.399 0.3990.3990.39900.11 %
Timing metrics
First Paint 1.899 s 1.379 s 1.769 s1.769 s1.682 s221 ms13.13 %
First Contentful Paint 1.899 s 1.379 s 1.769 s1.769 s1.682 s221 ms13.13 %
Largest Contentful Paint 2.519 s 1.946 s 2.369 s2.369 s2.278 s243 ms10.65 %
Load Event End 1.978 s 3.085 s 1.828 s1.978 s2.297 s561 ms24.40 %
Server Response Time 1.536 s 1.017 s 1.394 s1.394 s1.316 s219 ms16.65 %
TTFB 1.539 s 1.024 s 1.399 s1.399 s1.321 s217 ms16.46 %
Page Load Time 1.978 s 3.084 s 1.828 s1.978 s2.297 s560 ms24.39 %
First Visual Change 1.900 s 1.400 s 1.800 s1.800 s1.700 s216 ms12.71 %
Last Visual Change 4.100 s 3.533 s 4.000 s4.000 s3.878 s247 ms6.37 %
Speed Index 2.393 s 1.855 s 2.317 s2.317 s2.188 s238 ms10.86 %
Visual Readiness 2.200 s 2.133 s 2.200 s2.200 s2.178 s32 ms1.45 %
Visual Complete 95 4.000 s 3.500 s 3.967 s3.967 s3.822 s228 ms5.97 %
Visual Complete 99 4.100 s 3.533 s 4.000 s4.000 s3.878 s247 ms6.37 %
CPU metrics
Total Blocking Time 869 ms 845 ms 907 ms869 ms874 ms26 ms2.92 %
Max Potential FID 348 ms 310 ms 307 ms310 ms322 ms19 ms5.80 %
Number of Long Tasks 17 16 16161602.89 %
Total Duration of Long Tasks 1.858 s 1.738 s 1.814 s1.814 s1.803 s50 ms2.75 %
Browser metrics
CPU benchmark score 37 ms 41 ms 36 ms37 ms38 ms2 ms5.68 %
Page metrics
Cumulative Layout Shift 0.398 0.399 0.3990.3990.39900.11 %
DOM elements 3901 3901 39013901390100.00 %
Document height 9270 9270 92709270927000.00 %
Total Requests 99 99 99999900.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 39 39 39393900.00 %
CSS Requests 10 10 10101000.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB95 B0.01 %
HTML Transfer Size 60.4 KB 60.4 KB 60.5 KB60.4 KB60.4 KB19 B0.03 %
JavaScript Transfer Size 524.3 KB 524.3 KB 524.3 KB524.3 KB524.3 KB3 B0.00 %
CSS Transfer Size 82.4 KB 82.4 KB 82.4 KB82.4 KB82.4 KB0 b0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB1 B0.00 %
Favicon Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.03 %
JSON Transfer Size 18.7 KB 18.9 KB 18.9 KB18.9 KB18.8 KB87 B0.45 %
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 2.0 KB 2.0 KB 2.0 KB2.0 KB2.0 KB0 b0.02 %
Total Content Size 3.9 MB 3.9 MB 3.9 MB3.9 MB3.9 MB0 b0.00 %
HTML Content Size 680.2 KB 680.2 KB 680.2 KB680.2 KB680.2 KB0 b0.00 %
JavaScript Content Size 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB0 b0.00 %
CSS Content Size 504.8 KB 504.8 KB 504.8 KB504.8 KB504.8 KB0 b0.00 %
Image Content Size 881.1 KB 881.1 KB 881.1 KB881.1 KB881.1 KB0 b0.00 %
Font Content Size 206.8 KB 206.8 KB 206.8 KB206.8 KB206.8 KB0 b0.00 %
Favicon Content Size 9.4 KB 9.4 KB 9.4 KB9.4 KB9.4 KB0 b0.00 %
JSON Content Size 83.1 KB 83.1 KB 83.1 KB83.1 KB83.1 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 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 642.4 KB 642.4 KB 642.4 KB642.4 KB642.4 KB7 B0.00 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 69 69696900.00 %
First Party Total Transfer Size 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB89 B0.01 %
First Party Total Content Size 3.2 MB 3.2 MB 3.2 MB3.2 MB3.2 MB0 b0.00 %