My WordPress Site MaxCdn W3TotalCache

Dear All,
I have New Setup of WordPress at my New
Android Apps Apk Website using Domain : https://androidappsapkdownload.com . Which is my Primary Main Domain.

I have One more domain which is like : https://android-apps-apk-download.com

Both of them are pointing to my Hosting Server / ( ie ROOT ) location. When we call both of the Domain. It Open & Call the Same Code.

I Have Installed W3Total Cache Plugins(v0.9.3). and Enabled CDN from MAXCDN. I have created 2 CDN CNAME and Enter this entry at CDN Setting of W3Total Cache plugins.I have
CDN1 as : https://cdn.androidappsapkdownload.com and
CDN2 as : https://js.androidappsapkdownload.com

My Page Load time Before Using CDN & W3Total Cache was around 12-15 Seconds. After Using W3Total Cache & MaxCdn it Reduced to 5-6 Seconds. But still it was too high.

Visit My Stats of at GTMetrix
And
Also at PingDom Which shows 1.9 Seconds at New York City, New York, USA location

I Want HELP from All WordPress Experts Like You..
Please Suggest me Some Steps To make my Site more faster. Also Professional Service Provider can also quotes me. Freelancer would also welcome. First Visit my Site and all this WebSite Speed Test Report and Tackle Your Mind. Suggest me some amazing task which makes my Site Faster.

As per my View :

ISSUE : My Images uses in my website taking too long to load. Even they are very small in size.
ISSUE : I think there are many JS Include in the Page. Some of them are not Used in the page. I think W3Total Cache Makes Combine all JS & Make a Single .JS minified compressed version & Includes it. But this single compressed minified JS is of all of my JS wherther it is used in site or not but still i think w3total cache makes it used in single JS.

ISSUE :
> https://apis.google.com/js/plusone.js
> https://www.google-analytics.com/analytics.js
> https://fonts.googleapis.com/css?family=Oswald%3An%2Ci%2Cb%2Cbi&subset=latin&ver=3.6
> https://oauth.googleusercontent.com/gadgets/js/core:rpc:shindig.random:shindig.sha1.js?c=2
THIS ALL cacheable resources have a short freshness lifetime. Specify an expiration at least one week in the future.
HOW TO SOLVE IT I DONT KNOW.

Waiting for Your Great Suggestion. Is it good to Use CloudFlare ? Will it makes some benefits to my Site.
Is it Ok to Use WORDPRESS + W3TotalCache + MaxCDN + CloudFlare ??
Plz Help Me to Make my ANDROID WEBSITE ( .apk file Download ) more faster
THANKS IN ADVANCE… to all dear…