Reply To: defer parsing of javascript functions.php

hello
Thank you for your answer.
how can i add this url (http://irancgcenter.com/wp-content/cache/min/1/47f4e61f2d9480d26101cea63d9fc300.js (594.6KiB)
http://irancgcenter.com/ (11.7KiB of inline JavaScript))
to footer ?
Another question
when i installed all plugin about “DEFER PARSING OF JAVASCRIPT” theme breaks up and it dosent answer,
How can I do this manually?