Very well conceived Puntuado con 5 de 5 estrellas

This add-on fulfills an extremely urgent need: preventing web sites from controlling your browser, and possibly your computer. It performs this function perfectly. It provides flash, java and javascript white listing and blacklisting by URL or web page, permanently or temporarily. Those that are white listed temporarily can be revoked easily. This is a phenomenal add-on.

Esta valoración es de una versión anterior del complemento (