Science

Hiya the site is great, thank you so much
 
Can there be an automated test for the latency? I want to see if latency varies throughout the day. So like the automated test for download speed that checks every hour, can there be one for the latency? 
 
or if there's a way I can automate it myself, is there a command line I can run to do the latency test? or does it only work through the browser?
 
Thank you!!