Country Flag + displays country flag based on the location of the website's server (active tab's URL). Moreover, clicking on the flag icon, shows a popup with detailed info about the server.
Some key features:
1. Gives you the GEO info of the visited website's server (active Tab URL).
2. Supports more than 240 countries.
3. Has 3 different flag sizes (see Options page for more details).
4. Popup UI shows server's Geo location in a small map (Google map).
5. The flag icon's tool-tip text shows a brief info about the server's Geo location.
Note: in order to submit bugs, please visit addon's homepage (http://mybrowseraddon.com/flag-plus.html) and fill the bug report form.