Metrics per run

https://www.wildberries.ru/catalog/113256091/detail.aspx

Tested 2025-01-15 18:08:41 using Chrome 131.0.6778.85 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 790 ms 759 ms 757 ms759 ms769 ms15 ms1.97 %
First Contentful Paint 2.148 s 2.122 s 2.087 s2.122 s2.119 s25 ms1.18 %
Largest Contentful Paint 11.986 s 12.633 s 12.688 s12.633 s12.436 s319 ms2.56 %
Total Blocking Time 1.019 s 1.128 s 1.007 s1.019 s1.051 s54 ms5.18 %
Cumulative Layout Shift 1 1 11100.00 %
Timing metrics
First Paint 2.148 s 2.122 s 2.087 s2.122 s2.119 s25 ms1.18 %
First Contentful Paint 2.148 s 2.122 s 2.087 s2.122 s2.119 s25 ms1.18 %
Largest Contentful Paint 11.986 s 12.633 s 12.688 s12.633 s12.436 s319 ms2.56 %
Load Event End 8.578 s 8.503 s 9.955 s8.578 s9.012 s668 ms7.41 %
Server Response Time 221 ms 222 ms 222 ms222 ms222 ms0 ms0.21 %
TTFB 790 ms 759 ms 757 ms759 ms769 ms15 ms1.97 %
Page Load Time 8.578 s 8.503 s 9.955 s8.578 s9.012 s668 ms7.41 %
First Visual Change 2.133 s 2.151 s 2.100 s2.133 s2.128 s21 ms0.99 %
Last Visual Change 12.367 s 13.411 s 13.400 s13.400 s13.059 s490 ms3.75 %
Speed Index 10.876 s 11.522 s 11.541 s11.522 s11.313 s309 ms2.73 %
Visual Readiness 10.234 s 11.260 s 11.300 s11.260 s10.931 s493 ms4.51 %
Visual Complete 95 12.367 s 13.411 s 13.400 s13.400 s13.059 s490 ms3.75 %
Visual Complete 99 12.367 s 13.411 s 13.400 s13.400 s13.059 s490 ms3.75 %
CPU metrics
Total Blocking Time 1.019 s 1.128 s 1.007 s1.019 s1.051 s54 ms5.18 %
Max Potential FID 747 ms 833 ms 731 ms747 ms770 ms45 ms5.81 %
Number of Long Tasks 4 4 44400.00 %
Total Duration of Long Tasks 1.219 s 1.328 s 1.207 s1.219 s1.251 s54 ms4.35 %
Browser metrics
CPU benchmark score 48 ms 37 ms 39 ms39 ms41 ms5 ms11.57 %
Page metrics
Cumulative Layout Shift 1 1 11100.00 %
DOM elements 1588 1582 161515881595140.90 %
Document height 2830 2830 28302830283000.00 %
Total Requests 148 145 167148153106.35 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 41 41 48414337.61 %
CSS Requests 8 8 88800.00 %
Font Requests 1 1 11100.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 1.9 MB 1.8 MB 2.3 MB1.9 MB2.0 MB200.0 KB9.76 %
HTML Transfer Size 8.6 KB 8.6 KB 8.6 KB8.6 KB8.6 KB0 b0.01 %
JavaScript Transfer Size 638.4 KB 638.4 KB 656.1 KB638.4 KB644.3 KB8.3 KB1.29 %
CSS Transfer Size 173.4 KB 173.4 KB 173.4 KB173.4 KB173.4 KB4 B0.00 %
Font Transfer Size 134.5 KB 134.5 KB 134.5 KB134.5 KB134.5 KB0 b0.00 %
Favicon Transfer Size 15.6 KB 15.6 KB 15.6 KB15.6 KB15.6 KB0 b0.00 %
JSON Transfer Size 311.6 KB 324.7 KB 317.3 KB317.3 KB317.9 KB5.3 KB1.68 %
Other Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Transfer Size 169 B 169 B 338 B169 B225 B80 B35.36 %
SVG Transfer Size 1.3 KB 1.3 KB 1.3 KB1.3 KB1.3 KB0 b0.00 %
Total Content Size 7.5 MB 7.5 MB 7.9 MB7.5 MB7.6 MB211.4 KB2.70 %
HTML Content Size 30.4 KB 30.4 KB 30.4 KB30.4 KB30.4 KB0 b0.00 %
JavaScript Content Size 2.3 MB 2.3 MB 2.4 MB2.3 MB2.3 MB22.9 KB0.96 %
CSS Content Size 1.1 MB 1.1 MB 1.1 MB1.1 MB1.1 MB0 b0.00 %
Image Content Size 675.0 KB 583.6 KB 1016.7 KB675.0 KB758.5 KB186.4 KB24.58 %
Font Content Size 134.4 KB 134.4 KB 134.4 KB134.4 KB134.4 KB0 b0.00 %
Favicon Content Size 15.0 KB 15.0 KB 15.0 KB15.0 KB15.0 KB0 b0.00 %
JSON Content Size 3.3 MB 3.3 MB 3.3 MB3.3 MB3.3 MB18.5 KB0.54 %
Other Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Plain Content Size 16 B 16 B 32 B16 B21 B8 B35.36 %
SVG Content Size 1.5 KB 1.5 KB 1.5 KB1.5 KB1.5 KB0 b0.00 %
Third Party metrics
Third Party Transfer Size 1.8 MB 1.8 MB 2.2 MB1.8 MB1.9 MB202.1 KB10.15 %
Third Party Requests 133 128 153133138117.83 %
First Party metrics
First Party Requests 15 17 14151518.13 %
First Party Total Transfer Size 53.7 KB 60.8 KB 53.4 KB53.7 KB56.0 KB3.4 KB6.15 %
First Party Total Content Size 110.0 KB 153.5 KB 107.7 KB110.0 KB123.7 KB21.1 KB17.03 %