Doesn't work properly Puntuado con 2 de 5 estrellas

In FF 47 and 47.0.1 pushing the button doesn't open any window.

GOOD Puntuado con 5 de 5 estrellas

Sometimes the Errors , Wrong IP Address and Flag

Este usuario tiene una valoración anterior de este complemento.

Good, but Puntuado con 4 de 5 estrellas

why wouldn't you make to show IP, location and provider without clicking? it would be very useful, or at least make this in options

Puntuado con 5 de 5 estrellas

Incompatible with "Find" function of Firefox 25!!!

Este usuario tiene 2 valoraciones anteriores de este complemento.

Wonderful extension Puntuado con 5 de 5 estrellas

The information provided by this extension looks tidy and informative.
And the surprising spam check provided, it checks the IP (proxy) we use. Try it when you use Tor, I have fun to see who block who or what the others think about your current Tor IP. I rarely (never actually) met this kind of service.
Also extra plus from me that the main dev site looks well designed and not bloated.