Metrics per run

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

Tested 2025-04-05 17:03:55 using Chrome 134.0.6998.35 (runtime settings).

Side by side

Metric123MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 487 ms 489 ms 487 ms487 ms488 ms1 ms0.19 %
First Contentful Paint 892 ms 900 ms 888 ms892 ms893 ms5 ms0.56 %
Largest Contentful Paint 1.264 s 1.260 s 1.240 s1.260 s1.255 s10 ms0.84 %
Total Blocking Time 1.211 s 1.060 s 1.129 s1.129 s1.133 s62 ms5.45 %
Cumulative Layout Shift 0 0 00000.00 %
Timing metrics
First Paint 892 ms 900 ms 888 ms892 ms893 ms5 ms0.56 %
First Contentful Paint 892 ms 900 ms 888 ms892 ms893 ms5 ms0.56 %
Largest Contentful Paint 1.264 s 1.260 s 1.240 s1.260 s1.255 s10 ms0.84 %
Load Event End 2.275 s 2.209 s 2.251 s2.251 s2.245 s27 ms1.21 %
Server Response Time 383 ms 382 ms 384 ms383 ms383 ms1 ms0.21 %
TTFB 487 ms 489 ms 487 ms487 ms488 ms1 ms0.19 %
Page Load Time 2.275 s 2.209 s 2.251 s2.251 s2.245 s27 ms1.21 %
First Visual Change 900 ms 934 ms 900 ms900 ms911 ms16 ms1.76 %
Last Visual Change 7.100 s 7.100 s 7.100 s7.100 s7.100 s0 ms0.00 %
Speed Index 1.592 s 1.652 s 1.594 s1.594 s1.613 s28 ms1.73 %
Visual Readiness 6.200 s 6.166 s 6.200 s6.200 s6.189 s16 ms0.26 %
Visual Complete 95 7.067 s 7.067 s 7.067 s7.067 s7.067 s0 ms0.00 %
Visual Complete 99 7.067 s 7.067 s 7.067 s7.067 s7.067 s0 ms0.00 %
CPU metrics
Total Blocking Time 1.211 s 1.060 s 1.129 s1.129 s1.133 s62 ms5.45 %
Max Potential FID 515 ms 513 ms 504 ms513 ms511 ms5 ms0.94 %
Number of Long Tasks 12 12 12121200.00 %
Total Duration of Long Tasks 1.875 s 1.728 s 1.792 s1.792 s1.798 s60 ms3.35 %
Browser metrics
CPU benchmark score 290 ms 303 ms 306 ms303 ms300 ms7 ms2.32 %
Page metrics
Cumulative Layout Shift 0 0 00000.00 %
DOM elements 7608 7608 76087608760800.00 %
Document height 4917 4917 49174917491700.00 %
Total Requests 28 28 28282800.00 %
HTML Requests 1 1 11100.00 %
JavaScript Requests 4 4 44400.00 %
CSS Requests 1 1 11100.00 %
Font Requests 0 0 00000.00 %
HTTP Errors 0 0 0000N/A
Total Transfer Size 569.4 KB 569.4 KB 569.4 KB569.4 KB569.4 KB1 B0.00 %
HTML Transfer Size 107.5 KB 107.5 KB 107.5 KB107.5 KB107.5 KB0 b0.00 %
JavaScript Transfer Size 213.8 KB 213.8 KB 213.8 KB213.8 KB213.8 KB0 b0.00 %
CSS Transfer Size 17.1 KB 17.1 KB 17.1 KB17.1 KB17.1 KB0 b0.00 %
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 15.9 KB 15.9 KB 15.9 KB15.9 KB15.9 KB0 b0.00 %
Total Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %
HTML Content Size 590.4 KB 590.4 KB 590.4 KB590.4 KB590.4 KB0 b0.00 %
JavaScript Content Size 816.7 KB 816.7 KB 816.7 KB816.7 KB816.7 KB0 b0.00 %
CSS Content Size 122.4 KB 122.4 KB 122.4 KB122.4 KB122.4 KB0 b0.00 %
Image Content Size 207.7 KB 207.7 KB 207.7 KB207.7 KB207.7 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 10.3 KB 10.3 KB 10.3 KB10.3 KB10.3 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 28 28 28282800.00 %
First Party Total Transfer Size 569.4 KB 569.4 KB 569.4 KB569.4 KB569.4 KB1 B0.00 %
First Party Total Content Size 1.7 MB 1.7 MB 1.7 MB1.7 MB1.7 MB0 b0.00 %