Metrics per run

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

Tested 2025-04-02 19:06:14 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.537 s 1.077 s 1.167 s1.167 s1.260 s199 ms15.79 %
First Contentful Paint 1.944 s 1.832 s 1.592 s1.832 s1.789 s147 ms8.21 %
Largest Contentful Paint 2.932 s 2.448 s 2.680 s2.680 s2.687 s198 ms7.36 %
Total Blocking Time 1.545 s 834 ms 1.775 s1.545 s1.385 s401 ms28.93 %
Cumulative Layout Shift 0.205 0.205 0.2050.2050.20500.08 %
Timing metrics
First Paint 1.944 s 1.832 s 1.592 s1.832 s1.789 s147 ms8.21 %
First Contentful Paint 1.944 s 1.832 s 1.592 s1.832 s1.789 s147 ms8.21 %
Largest Contentful Paint 2.932 s 2.448 s 2.680 s2.680 s2.687 s198 ms7.36 %
Load Event End 2.012 s 1.471 s 1.675 s1.675 s1.719 s223 ms12.97 %
Server Response Time 1.593 s 1.094 s 1.241 s1.241 s1.309 s209 ms15.99 %
TTFB 1.537 s 1.077 s 1.167 s1.167 s1.260 s199 ms15.79 %
Page Load Time 2.012 s 1.471 s 1.675 s1.675 s1.719 s223 ms12.97 %
First Visual Change 1.967 s 1.834 s 1.600 s1.834 s1.800 s152 ms8.43 %
Last Visual Change 4.900 s 4.267 s 4.800 s4.800 s4.656 s278 ms5.97 %
Speed Index 2.678 s 2.369 s 2.344 s2.369 s2.464 s152 ms6.17 %
Visual Readiness 2.933 s 2.433 s 3.200 s2.933 s2.855 s318 ms11.13 %
Visual Complete 95 4.800 s 4.234 s 4.767 s4.767 s4.600 s259 ms5.64 %
Visual Complete 99 4.900 s 4.267 s 4.800 s4.800 s4.656 s278 ms5.97 %
CPU metrics
Total Blocking Time 1.545 s 834 ms 1.775 s1.545 s1.385 s401 ms28.93 %
Max Potential FID 572 ms 267 ms 550 ms550 ms463 ms139 ms30.00 %
Number of Long Tasks 17 17 18171702.72 %
Total Duration of Long Tasks 2.570 s 2.453 s 2.879 s2.570 s2.634 s180 ms6.82 %
Browser metrics
CPU benchmark score 55 ms 37 ms 37 ms37 ms43 ms8 ms19.73 %
Page metrics
Cumulative Layout Shift 0.205 0.205 0.2050.2050.20500.08 %
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 MB11 B0.00 %
HTML Transfer Size 62.0 KB 62.1 KB 62.1 KB62.1 KB62.1 KB15 B0.02 %
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 KB1 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 19.7 KB 19.7 KB19.7 KB19.7 KB6 B0.03 %
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 4.2 MB 4.2 MB 4.2 MB4.2 MB4.2 MB0 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 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 642.5 KB 642.5 KB 642.5 KB642.5 KB642.5 KB28 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 MB18 B0.00 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB0 b0.00 %