Metrics per run

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

Tested 2025-04-01 15:54:17 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 1.286 s 1.629 s 1.478 s1.478 s1.464 s140 ms9.59 %
First Contentful Paint 1.656 s 1.992 s 1.868 s1.868 s1.839 s139 ms7.55 %
Largest Contentful Paint 2.488 s 2.864 s 2.944 s2.864 s2.765 s199 ms7.19 %
Total Blocking Time 1.288 s 1.385 s 1.709 s1.385 s1.461 s180 ms12.32 %
Cumulative Layout Shift 0.207 0.212 0.2050.2070.2080.0031.34 %
Timing metrics
First Paint 1.656 s 1.992 s 1.868 s1.868 s1.839 s139 ms7.55 %
First Contentful Paint 1.656 s 1.992 s 1.868 s1.868 s1.839 s139 ms7.55 %
Largest Contentful Paint 2.488 s 2.864 s 2.944 s2.864 s2.765 s199 ms7.19 %
Load Event End 1.733 s 2.106 s 1.970 s1.970 s1.936 s154 ms7.96 %
Server Response Time 1.291 s 1.704 s 1.489 s1.489 s1.495 s169 ms11.28 %
TTFB 1.286 s 1.629 s 1.478 s1.478 s1.464 s140 ms9.59 %
Page Load Time 1.733 s 2.106 s 1.970 s1.970 s1.936 s154 ms7.96 %
First Visual Change 1.667 s 2.000 s 1.900 s1.900 s1.856 s140 ms7.52 %
Last Visual Change 4.367 s 4.900 s 5.134 s4.900 s4.800 s321 ms6.69 %
Speed Index 2.247 s 2.624 s 2.639 s2.624 s2.503 s181 ms7.24 %
Visual Readiness 2.700 s 2.900 s 3.234 s2.900 s2.945 s220 ms7.48 %
Visual Complete 95 4.300 s 4.900 s 5.034 s4.900 s4.745 s319 ms6.73 %
Visual Complete 99 4.367 s 4.900 s 5.134 s4.900 s4.800 s321 ms6.69 %
CPU metrics
Total Blocking Time 1.288 s 1.385 s 1.709 s1.385 s1.461 s180 ms12.32 %
Max Potential FID 397 ms 436 ms 568 ms436 ms467 ms73 ms15.67 %
Number of Long Tasks 17 18 18181802.67 %
Total Duration of Long Tasks 2.305 s 2.439 s 2.814 s2.439 s2.519 s215 ms8.55 %
Browser metrics
CPU benchmark score 37 ms 42 ms 38 ms38 ms39 ms2 ms5.54 %
Page metrics
Cumulative Layout Shift 0.207 0.212 0.2050.2070.2080.0031.34 %
DOM elements 3963 3963 39633963396300.00 %
Document height 8498 8498 84988498849800.00 %
Total Requests 99 100 99999900.47 %
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 MB44 B0.00 %
HTML Transfer Size 62.1 KB 62.1 KB 62.1 KB62.1 KB62.1 KB11 B0.02 %
JavaScript Transfer Size 540.4 KB 540.4 KB 540.4 KB540.4 KB540.4 KB2 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 20.1 KB 20.1 KB 20.1 KB20.1 KB20.1 KB33 B0.16 %
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 MB73 B0.00 %
HTML Content Size 725.8 KB 725.8 KB 725.8 KB725.8 KB725.8 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 86.3 KB 86.4 KB 86.3 KB86.3 KB86.3 KB73 B0.08 %
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 KB4 B0.00 %
Third Party Requests 30 30 30303000.00 %
First Party metrics
First Party Requests 69 70 69696900.68 %
First Party Total Transfer Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB48 B0.00 %
First Party Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB73 B0.00 %