Metrics per run

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

Tested 2025-04-02 17:47:51 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.237 s 1.590 s 983 ms1.237 s1.270 s249 ms19.60 %
First Contentful Paint 1.620 s 1.976 s 1.356 s1.620 s1.651 s254 ms15.39 %
Largest Contentful Paint 2.512 s 2.812 s 2.192 s2.512 s2.505 s253 ms10.10 %
Total Blocking Time 1.419 s 1.284 s 1.201 s1.284 s1.301 s90 ms6.90 %
Cumulative Layout Shift 0.204 0.207 0.2060.2060.2050.0010.65 %
Timing metrics
First Paint 1.620 s 1.976 s 1.356 s1.620 s1.651 s254 ms15.39 %
First Contentful Paint 1.620 s 1.976 s 1.356 s1.620 s1.651 s254 ms15.39 %
Largest Contentful Paint 2.512 s 2.812 s 2.192 s2.512 s2.505 s253 ms10.10 %
Load Event End 1.690 s 3.734 s 1.452 s1.690 s2.292 s1.024 s44.69 %
Server Response Time 1.235 s 1.611 s 1.084 s1.235 s1.310 s222 ms16.92 %
TTFB 1.237 s 1.590 s 983 ms1.237 s1.270 s249 ms19.60 %
Page Load Time 1.690 s 3.734 s 1.452 s1.690 s2.292 s1.024 s44.69 %
First Visual Change 1.600 s 2.000 s 1.333 s1.600 s1.644 s274 ms16.67 %
Last Visual Change 4.433 s 4.700 s 3.967 s4.433 s4.367 s303 ms6.94 %
Speed Index 2.266 s 2.581 s 1.913 s2.266 s2.253 s273 ms12.11 %
Visual Readiness 2.833 s 2.700 s 2.634 s2.700 s2.722 s83 ms3.04 %
Visual Complete 95 4.333 s 4.633 s 3.900 s4.333 s4.289 s301 ms7.02 %
Visual Complete 99 4.433 s 4.700 s 3.967 s4.433 s4.367 s303 ms6.94 %
CPU metrics
Total Blocking Time 1.419 s 1.284 s 1.201 s1.284 s1.301 s90 ms6.90 %
Max Potential FID 446 ms 391 ms 399 ms399 ms412 ms24 ms5.89 %
Number of Long Tasks 18 17 18181802.67 %
Total Duration of Long Tasks 2.488 s 2.299 s 2.300 s2.300 s2.362 s89 ms3.76 %
Browser metrics
CPU benchmark score 37 ms 36 ms 36 ms36 ms36 ms0 ms1.30 %
Page metrics
Cumulative Layout Shift 0.204 0.207 0.2060.2060.2050.0010.65 %
DOM elements 3942 3942 39423942394200.00 %
Document height 8498 8498 84988498849800.00 %
Total Requests 99 99 99999900.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 38 38 38383800.00 %
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 1.8 MB 1.8 MB 1.8 MB1.8 MB1.8 MB170 B0.01 %
HTML Transfer Size 62.1 KB 62.0 KB 62.1 KB62.1 KB62.1 KB18 B0.03 %
JavaScript Transfer Size 540.4 KB 540.4 KB 540.4 KB540.4 KB540.4 KB1 B0.00 %
CSS Transfer Size 98.1 KB 98.1 KB 98.1 KB98.1 KB98.1 KB0 b0.00 %
Font Transfer Size 208.2 KB 208.2 KB 208.2 KB208.2 KB208.2 KB0 b0.00 %
Favicon Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
JSON Transfer Size 19.7 KB 20.0 KB 20.0 KB20.0 KB19.9 KB164 B0.80 %
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 b0.00 %
Total Content Size 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB5 B0.00 %
HTML Content Size 725.7 KB 725.7 KB 725.7 KB725.7 KB725.7 KB0 b0.00 %
JavaScript Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
CSS Content Size 679.8 KB 679.8 KB 679.8 KB679.8 KB679.8 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 85.7 KB 85.7 KB 85.7 KB85.7 KB85.7 KB5 B0.01 %
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 642.5 KB 642.5 KB 642.5 KB642.5 KB642.5 KB19 B0.00 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 69 69696900.00 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB161 B0.01 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB5 B0.00 %