Metrics per run

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

Tested 2025-01-16 12:53:04 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 904 ms 952 ms 900 ms904 ms919 ms24 ms2.57 %
First Contentful Paint 2.461 s 3.530 s 2.973 s2.973 s2.988 s437 ms14.61 %
Largest Contentful Paint 8.915 s 9.135 s 8.955 s8.955 s9.002 s96 ms1.06 %
Total Blocking Time 277 ms 299 ms 344 ms299 ms307 ms28 ms9.09 %
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
Timing metrics
First Paint 2.461 s 3.530 s 2.973 s2.973 s2.988 s437 ms14.61 %
First Contentful Paint 2.461 s 3.530 s 2.973 s2.973 s2.988 s437 ms14.61 %
Largest Contentful Paint 8.915 s 9.135 s 8.955 s8.955 s9.002 s96 ms1.06 %
Load Event End 5.933 s 6.046 s 11.062 s6.046 s7.680 s2.392 s31.14 %
Server Response Time 427 ms 460 ms 404 ms427 ms430 ms23 ms5.34 %
TTFB 904 ms 952 ms 900 ms904 ms919 ms24 ms2.57 %
Page Load Time 5.933 s 6.045 s 11.061 s6.045 s7.680 s2.391 s31.14 %
First Visual Change 2.467 s 3.533 s 2.967 s2.967 s2.989 s435 ms14.57 %
Last Visual Change 11.200 s 11.500 s 10.934 s11.200 s11.211 s231 ms2.06 %
Speed Index 6.568 s 6.879 s 6.502 s6.568 s6.650 s164 ms2.47 %
Visual Readiness 8.733 s 7.967 s 7.967 s7.967 s8.222 s361 ms4.39 %
Visual Complete 95 9.300 s 9.566 s 9.167 s9.300 s9.344 s166 ms1.78 %
Visual Complete 99 9.733 s 11.333 s 10.800 s10.800 s10.622 s665 ms6.26 %
CPU metrics
Total Blocking Time 277 ms 299 ms 344 ms299 ms307 ms28 ms9.09 %
Max Potential FID 205 ms 201 ms 229 ms205 ms212 ms12 ms5.84 %
Number of Long Tasks 5 6 766113.61 %
Total Duration of Long Tasks 527 ms 599 ms 694 ms599 ms607 ms68 ms11.27 %
Browser metrics
CPU benchmark score 36 ms 36 ms 38 ms36 ms37 ms1 ms2.57 %
Page metrics
Cumulative Layout Shift 0.036 0.036 0.0360.0360.03600.00 %
DOM elements 3036 3068 309730683067250.81 %
Document height 15971 16417 1641916417162692111.30 %
Total Requests 110 112 11611211322.21 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 52 51 54525212.38 %
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 1.2 MB 1.4 MB1.3 MB1.3 MB84.2 KB6.23 %
HTML Transfer Size 11.1 KB 11.1 KB 11.1 KB11.1 KB11.1 KB3 B0.02 %
JavaScript Transfer Size 652.7 KB 541.2 KB 744.1 KB652.7 KB646.0 KB83.0 KB12.84 %
CSS Transfer Size 85.1 KB 85.1 KB 85.1 KB85.1 KB85.1 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 b0.03 %
JSON Transfer Size 52.3 KB 53.3 KB 56.3 KB53.3 KB54.0 KB1.7 KB3.16 %
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 894 B 894 B 894 B894 B894 B0 b0.00 %
Total Content Size 3.5 MB 3.0 MB 3.8 MB3.5 MB3.4 MB321.0 KB9.14 %
HTML Content Size 39.2 KB 39.2 KB 39.2 KB39.2 KB39.2 KB0 b0.00 %
JavaScript Content Size 2.1 MB 1.6 MB 2.4 MB2.1 MB2.0 MB320.4 KB15.39 %
CSS Content Size 509.9 KB 509.9 KB 509.9 KB509.9 KB509.9 KB0 b0.00 %
Image Content Size 338.7 KB 338.7 KB 338.7 KB338.7 KB338.7 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 315.1 KB 326.8 KB 330.3 KB326.8 KB324.1 KB6.5 KB2.01 %
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 680 B 680 B 680 B680 B680 B0 b0.00 %
Third Party metrics
Third Party Transfer Size 696.7 KB 588.0 KB 791.6 KB696.7 KB692.1 KB83.2 KB12.02 %
Third Party Requests 29 30 34303126.97 %
First Party metrics
First Party Requests 81 82 82828200.58 %
First Party Total Transfer Size 659.3 KB 657.4 KB 659.8 KB659.3 KB658.8 KB1.1 KB0.16 %
First Party Total Content Size 2.2 MB 2.2 MB 2.2 MB2.2 MB2.2 MB74 B0.00 %