Metrics per run

https://www.proantic.com/

Tested 2026-09-02 15:43:24 using Chrome 151.0.7922.75 (runtime settings)

Side by side

3 runs
MetricRun 1Run 2Run 3MedianMeanStddevRSD
Google Web Vitals
Time to First Byte81 ms79 ms93 ms81 ms84 ms6 ms7.33 %
Largest Contentful Paint452 ms428 ms472 ms452 ms451 ms18 ms3.99 %
Total Blocking Time234 ms266 ms234 ms234 ms245 ms15 ms6.17 %
Cumulative Layout Shift0.0020.0010.0020.0020.002022.29 %
Timing metrics
First Paint340 ms340 ms460 ms340 ms380 ms57 ms14.89 %
Largest Contentful Paint452 ms428 ms472 ms452 ms451 ms18 ms3.99 %
Load Event End3.521 s1.518 s2.472 s2.472 s2.504 s818 ms32.67 %
Server Response Time58 ms61 ms75 ms61 ms65 ms7 ms11.46 %
TTFB81 ms79 ms93 ms81 ms84 ms6 ms7.33 %
Page Load Time3.521 s1.517 s2.471 s2.471 s2.503 s818 ms32.70 %
First Visual Change333 ms34 ms500 ms333 ms289 ms193 ms66.70 %
Last Visual Change867 ms1.769 s1.166 s1.166 s1.267 s375 ms29.60 %
Speed Index388 ms427 ms521 ms427 ms445 ms56 ms12.54 %
Visual Readiness534 ms1.735 s666 ms666 ms978 ms538 ms54.97 %
Visual Complete 95433 ms468 ms500 ms468 ms467 ms27 ms5.86 %
Visual Complete 99867 ms801 ms1.166 s867 ms945 ms159 ms16.81 %
CPU metrics
Total Blocking Time234 ms266 ms234 ms234 ms245 ms15 ms6.17 %
Max Potential FID158 ms162 ms155 ms158 ms158 ms3 ms1.81 %
Number of Long Tasks7777700.00 %
Total Duration of Long Tasks627 ms667 ms626 ms627 ms640 ms19 ms2.98 %
Browser metrics
CPU benchmark score74 ms74 ms75 ms74 ms74 ms0 ms0.63 %
Page metrics
Cumulative Layout Shift0.0020.0010.0020.0020.002022.29 %
DOM elements75375375375375300.00 %
Document height85678567852785678554190.22 %
Total Requests636363636300.00 %
HTML Requests3333300.00 %
JavaScript Requests101010101000.00 %
CSS Requests101010101000.00 %
Font Requests9999900.00 %
HTTP Errors000000N/A
Total Transfer Size2.5 MB2.5 MB2.5 MB2.5 MB2.5 MB12.9 KB0.51 %
HTML Transfer Size89.6 KB89.8 KB89.4 KB89.6 KB89.6 KB163 B0.18 %
JavaScript Transfer Size1.1 MB1.1 MB1.1 MB1.1 MB1.1 MB5 B0.00 %
CSS Transfer Size134.5 KB134.5 KB134.5 KB134.5 KB134.5 KB0 b0.00 %
Font Transfer Size551.6 KB551.6 KB551.5 KB551.6 KB551.5 KB18 B0.00 %
Favicon Transfer Size0 b0 b0 b0 b0 b0 b0.00 %
JSON Transfer Size1.2 KB1.2 KB1.2 KB1.2 KB1.2 KB0 b0.00 %
Other Transfer Size0 b0 b0 b0 b0 b0 b0.00 %
Plain Transfer Size10 B10 B10 B10 B10 B0 b0.00 %
Total Content Size5.9 MB5.9 MB5.9 MB5.9 MB5.9 MB12.9 KB0.21 %
HTML Content Size283.4 KB283.8 KB283.0 KB283.4 KB283.4 KB362 B0.12 %
JavaScript Content Size3.6 MB3.6 MB3.6 MB3.6 MB3.6 MB9 B0.00 %
CSS Content Size875.0 KB875.0 KB875.0 KB875.0 KB875.0 KB0 b0.00 %
Image Content Size645.9 KB617.0 KB620.2 KB620.2 KB627.7 KB12.9 KB2.06 %
Font Content Size548.6 KB548.6 KB548.6 KB548.6 KB548.6 KB0 b0.00 %
Favicon Content Size0 b0 b0 b0 b0 b0 b0.00 %
JSON Content Size513 B513 B513 B513 B513 B0 b0.00 %
Other Content Size0 b0 b0 b0 b0 b0 b0.00 %
Plain Content Size0 b0 b0 b0 b0 b0 b0.00 %
Third Party metrics
Third Party Transfer Size1.2 MB1.2 MB1.2 MB1.2 MB1.2 MB117 B0.01 %
Third Party Requests191919191900.00 %
First Party metrics
First Party Requests444444444400.00 %
First Party Total Transfer Size1.3 MB1.2 MB1.2 MB1.2 MB1.3 MB13.0 KB1.01 %
First Party Total Content Size1.7 MB1.6 MB1.6 MB1.6 MB1.6 MB12.9 KB0.77 %