Metrics per run

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

Tested 2025-01-14 13:57:21 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 927 ms 776 ms 1.037 s927 ms913 ms107 ms11.71 %
First Contentful Paint 2.927 s 2.380 s 2.986 s2.927 s2.764 s273 ms9.87 %
Largest Contentful Paint 9.600 s 9.179 s 8.970 s9.179 s9.250 s262 ms2.83 %
Total Blocking Time 399 ms 442 ms 453 ms442 ms431 ms23 ms5.40 %
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
Timing metrics
First Paint 2.927 s 2.380 s 2.986 s2.927 s2.764 s273 ms9.87 %
First Contentful Paint 2.927 s 2.380 s 2.986 s2.927 s2.764 s273 ms9.87 %
Largest Contentful Paint 9.600 s 9.179 s 8.970 s9.179 s9.250 s262 ms2.83 %
Load Event End 13.005 s 5.760 s 11.621 s11.621 s10.129 s3.140 s31.00 %
Server Response Time 624 ms 309 ms 546 ms546 ms493 ms134 ms27.17 %
TTFB 927 ms 776 ms 1.037 s927 ms913 ms107 ms11.71 %
Page Load Time 13.004 s 5.760 s 11.620 s11.620 s10.128 s3.140 s31.00 %
First Visual Change 2.933 s 2.367 s 2.966 s2.933 s2.755 s275 ms9.98 %
Last Visual Change 12.800 s 11.200 s 11.433 s11.433 s11.811 s706 ms5.98 %
Speed Index 7.200 s 6.441 s 6.726 s6.726 s6.789 s313 ms4.61 %
Visual Readiness 9.867 s 8.833 s 8.467 s8.833 s9.056 s593 ms6.55 %
Visual Complete 95 10.533 s 9.400 s 9.400 s9.400 s9.778 s534 ms5.46 %
Visual Complete 99 12.667 s 11.100 s 11.266 s11.266 s11.678 s703 ms6.02 %
CPU metrics
Total Blocking Time 399 ms 442 ms 453 ms442 ms431 ms23 ms5.40 %
Max Potential FID 231 ms 223 ms 258 ms231 ms237 ms15 ms6.31 %
Number of Long Tasks 9 7 677117.01 %
Total Duration of Long Tasks 849 ms 792 ms 753 ms792 ms798 ms39 ms4.94 %
Browser metrics
CPU benchmark score 40 ms 41 ms 38 ms40 ms40 ms1 ms3.14 %
Page metrics
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
DOM elements 3001 2973 299829982991130.42 %
Document height 15989 15989 15989159891598900.00 %
Total Requests 109 108 10910910900.43 %
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 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB1.2 KB0.09 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB4 B0.04 %
JavaScript Transfer Size 649.1 KB 649.1 KB 649.1 KB649.1 KB649.1 KB4 B0.00 %
CSS Transfer Size 84.3 KB 84.3 KB 84.3 KB84.3 KB84.3 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 55.6 KB 53.1 KB 53.5 KB53.5 KB54.1 KB1.1 KB2.02 %
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 894 B 894 B 894 B894 B894 B0 b0.00 %
Total Content Size 3.5 MB 3.5 MB 3.5 MB3.5 MB3.5 MB1 B0.00 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 2.1 MB 2.1 MB2.1 MB2.1 MB0 b0.00 %
CSS Content Size 504.3 KB 504.3 KB 504.3 KB504.3 KB504.3 KB0 b0.00 %
Image Content Size 340.6 KB 340.6 KB 340.6 KB340.6 KB340.6 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 336.3 KB 336.3 KB 336.3 KB336.3 KB336.3 KB1 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 699.1 KB 698.7 KB 699.0 KB699.0 KB698.9 KB184 B0.03 %
Third Party Requests 30 29 30303001.59 %
First Party metrics
First Party Requests 79 79 79797900.00 %
First Party Total Transfer Size 657.8 KB 655.6 KB 655.6 KB655.6 KB656.3 KB1.1 KB0.16 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB0 b0.00 %