- request.add_header('Accept-Language', 'ru,en')
- request.add_header('Cache-Control', 'max-age=300')
- request.add_header('Connection', 'close')
- request.add_header('Referer', url)
- request.add_header('User-agent', _user_agent)
- request.add_header('X-User-Agent', _x_user_agent)