Suggestion: Login Log

I suggest very simple feature.

Under plugin settings to have a scrollable table or list with last 50 logged users.
Only users who entered correct password and view the site.

For example:
1. 192.759.105.145 – 15 Jun 2018 / 14:46
2. 297.453.220.365 – 13 Jun 2018 / 11:34
3. 127.162.746.675 – 08 Jun 2018 / 22:34

On plugin deactivation the log is erased.
It will be useful to know if the project members are viewed the site.