IP Location Flag Image
This IP flag image has enjoyed great popularity with our userss since its introduction. The image displays the flag of a user's country and provides more personalisation to your users in the sense that you visitors see that you know them. Moreover, that is a good way to scare off abusers that may be looking to spam your site and makes your site look more serious and secure.
Just copy the code and insert it into your website and you're good to go.