404. That’s an error.

The requested URL /translate_c?act=url&hl=es&ie=UTF8&prev=_t&rurl=translate.google.es&sl=en&tl=es&twu=1&u=http://en.wikipedia.org/wiki/Polycarbonate&usg=ALkJrhi6_YnuzsgF7y9kAcNt1mXLHhMPWw was not found on this server. That’s all we know.