Adding code to template pages

How would you add the code to one template PAGE (not post), that has many different users?

Can’t explain my site easily, so think of it as a dating site… how would you add the counter to each members page, so they can see how many visitors they had looking at them.

How would the counter recognize the page if it were FOR EXAMPLE:

http://www.dating_site.com/some_persons_name_here/

Thanks

https://wordpress.org/plugins/visits-counter/