404. That’s an error.

The requested URL /translate_c?act=url&depth=1&hl=en&ie=UTF8&prev=_t&rurl=translate.google.com&sl=auto&sp=nmt4&tl=zh-CN&u=https://people.xiph.org/~greg/confidential_values.txt&usg=ALkJrhiatvbo54wC3xb-ixSDqZ6tC5VdNg was not found on this server. That’s all we know.