Вы искали: adddefaultcharset (Русский - Английский)

adddefaultcharset
adddefaultcharset

Если вы используете web server апаша вы можете сделать это путем редактировать архив .htaccess и make sure что директива adddefaultcharset установлена как:
if you are using the apache webserver you can do this by editing the .htaccess file and making sure that the adddefaultcharset directive is set as:

adddefaultcharset should only be used when all of the text resources to which it applies are known to be in that character encoding and it is too inconvenient to label their charset individually.
adddefaultcharset should only be used when all of the text resources to which it applies are known to be in that character encoding and it is too inconvenient to label their charset individually.