Metrics per run

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

Tested 2025-04-02 12:21:00 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 384 ms 391 ms 458 ms391 ms411 ms33 ms8.12 %
First Contentful Paint 1.780 s 980 ms 1.096 s1.096 s1.285 s353 ms27.46 %
Largest Contentful Paint 3.376 s 2.536 s 2.336 s2.536 s2.749 s451 ms16.39 %
Total Blocking Time 113 ms 157 ms 185 ms157 ms152 ms30 ms19.54 %
Cumulative Layout Shift 0.051 0.053 0.0540.0530.0530.0012.60 %
Timing metrics
First Paint 1.780 s 980 ms 1.096 s1.096 s1.285 s353 ms27.46 %
First Contentful Paint 1.780 s 980 ms 1.096 s1.096 s1.285 s353 ms27.46 %
Largest Contentful Paint 3.376 s 2.536 s 2.336 s2.536 s2.749 s451 ms16.39 %
Load Event End 2.120 s 1.171 s 1.228 s1.228 s1.506 s435 ms28.85 %
Server Response Time 265 ms 273 ms 336 ms273 ms291 ms32 ms10.90 %
TTFB 384 ms 391 ms 458 ms391 ms411 ms33 ms8.12 %
Page Load Time 2.120 s 1.171 s 1.228 s1.228 s1.506 s435 ms28.85 %
First Visual Change 1.800 s 1.000 s 1.133 s1.133 s1.311 s350 ms26.70 %
Last Visual Change 3.933 s 2.667 s 3.033 s3.033 s3.211 s532 ms16.57 %
Speed Index 2.653 s 1.742 s 1.776 s1.776 s2.057 s422 ms20.50 %
Visual Readiness 2.133 s 1.667 s 1.900 s1.900 s1.900 s190 ms10.01 %
Visual Complete 95 3.400 s 2.633 s 2.466 s2.633 s2.833 s407 ms14.36 %
Visual Complete 99 3.400 s 2.633 s 2.466 s2.633 s2.833 s407 ms14.36 %
CPU metrics
Total Blocking Time 113 ms 157 ms 185 ms157 ms152 ms30 ms19.54 %
Max Potential FID 94 ms 106 ms 98 ms98 ms99 ms5 ms5.02 %
Number of Long Tasks 7 6 877111.66 %
Total Duration of Long Tasks 463 ms 457 ms 585 ms463 ms502 ms59 ms11.76 %
Browser metrics
CPU benchmark score 37 ms 37 ms 43 ms37 ms39 ms3 ms7.25 %
Page metrics
Cumulative Layout Shift 0.051 0.053 0.0540.0530.0530.0012.60 %
DOM elements 1078 1078 10781078107800.00 %
Document height 12478 12479 12478124781247800.00 %
Total Requests 101 101 10110110100.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 50 50 50505000.00 %
CSS Requests 12 12 12121200.00 %
Font Requests 4 4 44400.00 %
HTTP Errors 404: 1 404: 1 404: 1 000N/A
Total Transfer Size 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB1.3 KB0.11 %
HTML Transfer Size 11.3 KB 11.3 KB 11.3 KB11.3 KB11.3 KB3 B0.02 %
JavaScript Transfer Size 666.3 KB 666.3 KB 666.3 KB666.3 KB666.3 KB0 b0.00 %
CSS Transfer Size 100.6 KB 100.6 KB 100.6 KB100.6 KB100.6 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 b0.03 %
JSON Transfer Size 57.2 KB 57.4 KB 54.8 KB57.2 KB56.5 KB1.2 KB2.14 %
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 893 B 894 B 894 B894 B894 B0 b0.05 %
Total Content Size 3.6 MB 3.6 MB 3.6 MB3.6 MB3.6 MB0 b0.00 %
HTML Content Size 40.7 KB 40.7 KB 40.7 KB40.7 KB40.7 KB0 b0.00 %
JavaScript Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %
CSS Content Size 684.1 KB 684.1 KB 684.1 KB684.1 KB684.1 KB0 b0.00 %
Image Content Size 162.7 KB 162.7 KB 162.7 KB162.7 KB162.7 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 338.8 KB 338.8 KB 338.8 KB338.8 KB338.8 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 680 B 680 B 680 B680 B680 B0 b0.00 %
Third Party metrics
Third Party Transfer Size 518.5 KB 518.5 KB 518.5 KB518.5 KB518.5 KB4 B0.00 %
Third Party Requests 20 20 20202000.00 %
First Party metrics
First Party Requests 81 81 81818100.00 %
First Party Total Transfer Size 693.0 KB 693.1 KB 690.3 KB693.0 KB692.1 KB1.3 KB0.19 %
First Party Total Content Size 2.4 MB 2.4 MB 2.4 MB2.4 MB2.4 MB0 b0.00 %