Metrics per run

https://it.m.wikipedia.org/wiki/Facebook

Tested 2024-11-21 04:58:47 using Chrome 131.0.6778.69 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 489 ms 490 ms 506 ms490 ms495 ms8 ms1.57 %
First Contentful Paint 937 ms 855 ms 863 ms863 ms885 ms37 ms4.17 %
Largest Contentful Paint 1.113 s 1.316 s 1.303 s1.303 s1.244 s93 ms7.46 %
Total Blocking Time 832 ms 923 ms 842 ms842 ms866 ms41 ms4.71 %
Cumulative Layout Shift 0 0.001 0.0010.0010.0010.00170.71 %
Timing metrics
First Paint 937 ms 855 ms 863 ms863 ms885 ms37 ms4.17 %
First Contentful Paint 937 ms 855 ms 863 ms863 ms885 ms37 ms4.17 %
Largest Contentful Paint 1.113 s 1.316 s 1.303 s1.303 s1.244 s93 ms7.46 %
Load Event End 3.169 s 3.208 s 3.115 s3.169 s3.164 s38 ms1.21 %
Server Response Time 327 ms 327 ms 327 ms327 ms327 ms0 ms0.00 %
TTFB 489 ms 490 ms 506 ms490 ms495 ms8 ms1.57 %
Page Load Time 3.163 s 3.203 s 3.109 s3.163 s3.158 s39 ms1.22 %
First Visual Change 966 ms 866 ms 866 ms866 ms899 ms47 ms5.24 %
Last Visual Change 7.066 s 7.066 s 7.066 s7.066 s7.066 s0 ms0.00 %
Speed Index 1.560 s 1.630 s 1.586 s1.586 s1.592 s29 ms1.81 %
Visual Readiness 6.100 s 6.200 s 6.200 s6.200 s6.167 s47 ms0.76 %
Visual Complete 95 7.033 s 7.033 s 7.033 s7.033 s7.033 s0 ms0.00 %
Visual Complete 99 7.033 s 7.033 s 7.033 s7.033 s7.033 s0 ms0.00 %
CPU metrics
Total Blocking Time 832 ms 923 ms 842 ms842 ms866 ms41 ms4.71 %
Max Potential FID 224 ms 328 ms 292 ms292 ms281 ms43 ms15.33 %
Number of Long Tasks 11 10 11111104.42 %
Total Duration of Long Tasks 1.467 s 1.505 s 1.470 s1.470 s1.481 s17 ms1.17 %
Browser metrics
CPU benchmark score 292 ms 307 ms 305 ms305 ms301 ms7 ms2.21 %
Page metrics
Cumulative Layout Shift 0 0.001 0.0010.0010.0010.00170.71 %
DOM elements 4315 4315 43154315431500.00 %
Document height 5011 5011 50115011501100.00 %
Total Requests 40 40 40404000.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 4 4 44400.00 %
CSS Requests 2 2 22200.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 376.1 KB 376.1 KB 376.1 KB376.1 KB376.1 KB4 B0.00 %
HTML Transfer Size 74.2 KB 74.2 KB 74.2 KB74.2 KB74.2 KB0 b0.00 %
JavaScript Transfer Size 213.2 KB 213.2 KB 213.2 KB213.2 KB213.2 KB0 b0.00 %
CSS Transfer Size 18.4 KB 18.4 KB 18.4 KB18.4 KB18.4 KB4 B0.02 %
Font Transfer Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.7 KB 1.7 KB 1.7 KB1.7 KB1.7 KB0 b0.00 %
JSON Transfer Size 1.4 KB 1.4 KB 1.4 KB1.4 KB1.4 KB0 b0.00 %
SVG Transfer Size 29.0 KB 29.0 KB 29.0 KB29.0 KB29.0 KB0 b0.00 %
Total Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %
HTML Content Size 346.8 KB 346.8 KB 346.8 KB346.8 KB346.8 KB0 b0.00 %
JavaScript Content Size 846.9 KB 846.9 KB 846.9 KB846.9 KB846.9 KB0 b0.00 %
CSS Content Size 134.2 KB 134.2 KB 134.2 KB134.2 KB134.2 KB0 b0.00 %
Image Content Size 34.7 KB 34.7 KB 34.7 KB34.7 KB34.7 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
JSON Content Size 271 B 271 B 271 B271 B271 B0 b0.00 %
SVG Content Size 14.4 KB 14.4 KB 14.4 KB14.4 KB14.4 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 40 40 40404000.00 %
First Party Total Transfer Size 376.1 KB 376.1 KB 376.1 KB376.1 KB376.1 KB4 B0.00 %
First Party Total Content Size 1.3 MB 1.3 MB 1.3 MB1.3 MB1.3 MB0 b0.00 %