Some offices the system administrator may block the social networking sites or personal sites. The employees cannot access these sites, if you want access blocked sites just add the frigate on browsers. Sites will acess without loss its speed, it is very simple and secure.The extension determines the availability of the site and if the site is not blocked, then it is being accessed without proxy.
Frigate simply adds on Chrome extension the extension actually works in the anonymity mode. It helps to change your IP address to another country.