Should I use js .php file AND GD Booster?

Hi,

As you can see, my site is loading slowly in large part because of GD (GoogleAdwords is the other main culprit). I have Deferred parsing JavaScript by modifying the .php file. Should I ALSO use GD Booster?

=============

Defer parsing of JavaScript
F (21)
JS HIGH
What’s this mean?
1.0MiB of JavaScript is parsed during initial page load. Defer parsing JavaScript to reduce blocking of page rendering.

https://www.agedcareweekly.com.au/wp-content/themes/Newspaper/js/tagdiv_theme.min.js?ver=8.7.1 (173.7KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.tools.min.js?ver=5.4.5.1 (97.5KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/jquery.js?ver=1.12.4 (87.0KiB)
https://www.agedcareweekly.com.au/wp-includes/js/plupload/moxie.min.js?ver=1.3.5 (70.4KiB)
https://maps.google.com/maps/api/js?&language=en&key=AIzaSyAZ0QSgUIWk3rbqpBqsUchM1oz6qFLciLk (70.0KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/revslider/public/assets/js/jquery.themepunch.revolution.min.js?ver=5.4.5.1 (48.8KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/jquery.ui.timepicker.min.js?ver=4.9.5 (44.9KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend/assets/js/jquery-ui-timepicker-addon.js?ver=4.9.5 (38.4KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/goMap.min.js?ver=1.6.25 (33.7KiB)
https://www.agedcareweekly.com.au/ (33.0KiB of inline JavaScript)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/datepicker.min.js?ver=1.11.4 (29.7KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodir_advance_search_filters/js/frontend.min.js?ver=1.4.92 (26.0KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/chosen.jquery.min.js?ver=1.6.25 (22.8KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/mailoptin/vendor/mailoptin/core/src/assets/js/mailoptin.min.js?ver=2.2.2.1 (20.5KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodir_marker_cluster/js/marker_cluster.js?ver=4.9.5 (15.3KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/invoicing/assets/js/jsvat.js?ver=1.0.2 (14.9KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/geodirectory.min.js?ver=1.6.25 (14.7KiB)
https://www.agedcareweekly.com.au/wp-includes/js/plupload/plupload.min.js?ver=2.1.9 (13.9KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend/assets/js/frontend-form.min.js?ver=4.9.5 (12.8KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/invoicing/assets/js/euvat.js?ver=1.0.2 (12.5KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/effect.min.js?ver=1.11.4 (11.6KiB)
https://ajax.googleapis.com/ajax/libs/webfont/1.6.26/webfont.js?ver=2.2.2.1 (11.1KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/slider.min.js?ver=1.11.4 (9.5KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/jawj/oms.min.js?ver=1.6.25 (9.0KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/contact-form-7/includes/js/scripts.js?ver=5.0.1 (8.3KiB)
https://www.agedcareweekly.com.au/wp-includes/js/plupload/handlers.min.js?ver=4.9.5 (7.8KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1 (7.7KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/menu.min.js?ver=1.11.4 (7.5KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/autocomplete.min.js?ver=1.11.4 (7.1KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/google-analytics-premium/assets/js/frontend.min.js?ver=7.0.11 (6.7KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/invoicing/assets/js/jquery.blockUI.min.js?ver=2.70 (6.2KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/jquery.lightbox-0.5.min.js?ver=1.6.25 (6.2KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/widget.min.js?ver=1.11.4 (6.1KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/invoicing/assets/js/invoice-front.js?ver=1.0.2 (6.0KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/position.min.js?ver=1.11.4 (5.6KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend-pro/assets/js/jquery.barrating.min.js?ver=4.9.5 (4.4KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodir_claim_listing/js/claim-script.js?ver=4.9.5 (4.1KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/jRating.jquery.min.js?ver=1.6.25 (3.6KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend/assets/js/upload.js?ver=4.9.5 (3.4KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/core.min.js?ver=1.11.4 (3.3KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend/assets/js/subscriptions.js?ver=4.9.5 (3.1KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/suggest.min.js?ver=1.1-20110113 (2.8KiB)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/mouse.min.js?ver=1.11.4 (2.6KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodirectory/geodirectory-assets/js/ajax-chosen.min.js?ver=1.6.25 (2.5KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/emailoctopus/js/widget.js?ver=4.9.5 (2.3KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/geodir_marker_cluster/js/cluster_script.js?ver=1 (1.9KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend-pro/assets/js/conditional-logic.js?ver=4.9.5 (1.8KiB)
https://www.agedcareweekly.com.au/wp-content/plugins/wp-user-frontend/assets/js/billing-address.js?ver=4.9.5 (1.5KiB)
https://www.agedcareweekly.com.au/wp-includes/js/wp-embed.min.js?ver=4.9.5 (1.2KiB)
https://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit2 (1.1KiB)
https://www.agedcareweekly.com.au/wp-includes/js/comment-reply.min.js?ver=4.9.5 (918B)
https://www.agedcareweekly.com.au/wp-includes/js/jquery/ui/effect-slide.min.js?ver=1.11.4 (599B)
https://www.agedcareweekly.com.au/wp-includes/js/wp-a11y.min.js?ver=4.9.5 (426B)