Try to open a web link but link is modified

Hi, I tried to search my problem on google and on the forum but I did not find anything, I apologize in advance if the post has already been treated.
I am trying to insert links to external pages on the dashboard but every time I try to open them a local link is opened.
Basically if I insert the link www.google.com the browser tries to open "http://192.168.0.52:1880/ui/www.google.it" obviously returning an error.
Thanks in advance to those who want to help me.

Start your link with https:// - so https://www.google.com

Perfect, that was just the problem, thank you very much for the speed and availability, as always.