Speed Up WordPress

Hello,
I am trying to speed up my wordpress site. I looked up the page speed on google page speed insights and there are a few high priority problems.

My website is https://www.actionfigurefury.com

1.Leverage browser caching
This is what shows on google page speed insights:

The following cacheable resources have a short freshness lifetime. Specify an expiration at least one week in the future for the following resources:
https://www.actionfigurefury.com/…/nivo-slider.css (expiration not specified)
https://www.actionfigurefury.com/…/reset.css (expiration not specified)
https://www.actionfigurefury.com/…/arrowup.png (expiration not specified)
https://www.actionfigurefury.com/…/facebook-big.png (expiration not specified)
https://www.actionfigurefury.com/…/gallery-icon-small.png (expiration not specified)
https://www.actionfigurefury.com/…/heading-box.png (expiration not specified)
https://www.actionfigurefury.com/…/navigation-bg.jpg (expiration not specified)
https://www.actionfigurefury.com/…/navigation-current.png (expiration not specified)
https://www.actionfigurefury.com/…/navigation-line.gif (expiration not specified)
https://www.actionfigurefury.com/…/pattern1.png (expiration not specified)
https://www.actionfigurefury.com/…/rss-big.png (expiration not specified)
https://www.actionfigurefury.com/…/search-button.png (expiration not specified)
https://www.actionfigurefury.com/…/social-bg.png (expiration not specified)
https://www.actionfigurefury.com/…/twitter-big.png (expiration not specified)
https://www.actionfigurefury.com/…/twitter.png (expiration not specified)
https://www.actionfigurefury.com/…/widget-title-bg.png (expiration not specified)
https://www.actionfigurefury.com/…/wrapper-bg.png (expiration not specified)
https://www.actionfigurefury.com/…/colorbox.css (expiration not specified)
https://www.actionfigurefury.com/…/border.png (expiration not specified)
https://www.actionfigurefury.com/…/controls.png (expiration not specified)
https://www.actionfigurefury.com/…/loading.gif (expiration not specified)
https://www.actionfigurefury.com/…/loading_background.png (expiration not specified)
https://www.actionfigurefury.com/…/overlay.png (expiration not specified)
https://www.actionfigurefury.com/…/style.css (expiration not specified)
https://www.actionfigurefury.com/…/SiteLogo1.png (expiration not specified)
https://www.actionfigurefury.com/…/baf-50×50.jpg (expiration not specified)
https://www.actionfigurefury.com/…/mocloose1-50×50.jpg (expiration not specified)
https://www.actionfigurefury.com/…/toy-hunters-travel-channel–50×50.jpg (expiration not specified)
https://www.actionfigurefury.com/…/whattocollect-50×50.jpg (expiration not specified)
https://www.actionfigurefury.com/…/whycollecttoysfeatured-290×160.png (expiration not specified)
https://www.actionfigurefury.com/…/264830_10151037682669145_1793728231_n… (expiration not specified)
https://www.actionfigurefury.com/…/P1010281a-290×160.jpg (expiration not specified)
https://www.actionfigurefury.com/…/SyFy-290×160.jpg (expiration not specified)
https://www.actionfigurefury.com/…/gijoesubscriptionfeatured-290×160.png (expiration not specified)
https://www.actionfigurefury.com/…/hulkhottoysfeatured-50×50.png (expiration not specified)
https://www.actionfigurefury.com/…/images-50×50.jpeg (expiration not specified)
https://www.actionfigurefury.com/…/nightmarefeatured-50×50.png (expiration not specified)
https://www.actionfigurefury.com/…/protectyouractionfiguresfeatured-50×5… (expiration not specified)
https://www.actionfigurefury.com/…/toycollectioninsurance-50×50.png (expiration not specified)

My current .htaccess contans this:

## EXPIRES CACHING ##
<IfModule mod_expires.c>
ExpiresActive On
ExpiresByType image/jpg "access 1 year"
ExpiresByType image/jpeg "access 1 year"
ExpiresByType image/gif "access 1 year"
ExpiresByType image/png "access 1 year"
ExpiresByType text/css "access 1 month"
ExpiresByType application/pdf "access 1 month"
ExpiresByType text/x-javascript "access 1 month"
ExpiresByType application/x-shockwave-flash "access 1 month"
ExpiresByType image/x-icon "access 1 year"
ExpiresDefault "access 2 days"
</IfModule>
## EXPIRES CACHING #

# BEGIN WordPress
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule . /index.php [L]
</IfModule>

# END WordPress

The next thing that is high priority in goodle page speed insights is Combine images into CSS sprites

This is what page speed insights shows:

The following images served from actionfigurefury.com should be combined into as few images as possible using CSS sprites.
https://www.actionfigurefury.com/.../arrowup.png
https://www.actionfigurefury.com/.../facebook-big.png
https://www.actionfigurefury.com/.../gallery-icon-small.png
https://www.actionfigurefury.com/.../navigation-current.png
https://www.actionfigurefury.com/.../navigation-line.gif
https://www.actionfigurefury.com/.../rss-big.png
https://www.actionfigurefury.com/.../search-button.png
https://www.actionfigurefury.com/.../social-bg.png
https://www.actionfigurefury.com/.../twitter-big.png
https://www.actionfigurefury.com/.../twitter.png
https://www.actionfigurefury.com/.../widget-title-bg.png
https://www.actionfigurefury.com/.../wrapper-bg.png
https://www.actionfigurefury.com/.../border.png
https://www.actionfigurefury.com/.../controls.png
https://www.actionfigurefury.com/.../loading_background.png
https://www.actionfigurefury.com/.../overlay.png
https://www.actionfigurefury.com/.../toycollectioninsurance-50x50.png

Then there is enable compression.

This is what shows on google page speed insights:

Compressing the following resources with gzip could reduce their transfer size by 140.1KiB (70% reduction).
Compressing https://www.actionfigurefury.com/.../jquery.js?... could save 59.7KiB (64% reduction).
Compressing https://www.actionfigurefury.com/.../style.css could save 23.3KiB (79% reduction).
Compressing https://www.actionfigurefury.com/ could save 23KiB (80% reduction).
Compressing https://www.actionfigurefury.com/.../jquery.nivo.slider.pack.js?... could save 12.1KiB (78% reduction).
Compressing https://www.actionfigurefury.com/.../sharing.css?... could save 8.3KiB (79% reduction).
Compressing https://www.actionfigurefury.com/.../jquery.colorbox-min.js?... could save 5.4KiB (56% reduction).
Compressing https://www.actionfigurefury.com/.../colorbox.css could save 3.2KiB (70% reduction).
Compressing https://www.actionfigurefury.com/.../scripts.js?... could save 2.2KiB (67% reduction).
Compressing https://www.actionfigurefury.com/.../nivo-slider.css could save 1KiB (57% reduction).
Compressing https://www.actionfigurefury.com/.../jcarousellite_1.0.1.pack.js?... could save 858B (41% reduction).
Compressing https://www.actionfigurefury.com/.../wpgroho.js?... could save 485B (52% reduction).
Compressing https://www.actionfigurefury.com/.../reset.css could save 327B (42% reduction).

The last high priority item is Defer parsing of JavaScript

This is what shows on page speed insights:

1.1MiB of JavaScript is parsed during initial page load. Defer parsing JavaScript to reduce blocking of page rendering.
https://static.ak.fbcdn.net/rsrc.php/v2/yY/r/xCPq2WEDWGK.js (381.9KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yc/r/jAVvWyD8JgB.js (225.9KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yh/r/GfgJ_w7TcHw.js (88.1KiB)
https://www.actionfigurefury.com/.../jquery.js?... (86KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yG/r/SiEMxoh41ks.js (63KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/y5/r/Y4wWsHS3XhZ.js (44.5KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/ym/r/zm5jXlpEqWp.js (41.7KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yK/r/TQZDrgcUxbA.js (37.6KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/y8/r/aQ-TAvBkHZV.js (31.3KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/ye/r/iP4keJA_tRb.js (26.4KiB)
https://s.gravatar.com/js/gprofiles.js?aa&ver=3.4.1 (17.8KiB)
https://www.actionfigurefury.com/.../jquery.nivo.slider.pack.js?... (12.7KiB)
https://s0.wp.com/.../devicepx-jetpack.js?... (9KiB)
https://www.actionfigurefury.com/.../jquery.colorbox-min.js?... (8.4KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yF/r/Pgp-k-6uuyj.js (6.7KiB)
https://static.ak.fbcdn.net/rsrc.php/v2/yu/r/Nnr-ClhwknZ.js (4.6KiB)
https://www.facebook.com/.../likebox.php?... (2.4KiB of inline JavaScript)
https://stats.wordpress.com/e-201232.js (2.3KiB)
https://www.actionfigurefury.com/.../scripts.js?... (1.8KiB)
https://www.actionfigurefury.com/.../wpgroho.js?... (685B)
https://www.actionfigurefury.com/ (453B of inline JavaScript)
https://www.actionfigurefury.com/.../jcarousellite_1.0.1.pack.js?... (342B)

I am in need of some help as I do not know how to do what goole page speed insights is suggesting. Help with any or all of the problems would be greatly appreciated.

Thanks in advance.