I did a page speed test on my site using google page speed insights and found out few things:
1. I'm using google font css, so, it said you should optimize css delivery for this.
2. Need to know difference b/w Jquery.js and Jquery-min.js (I'm using wordpress jquery only)
Plus, anybody can give inputs for some good practices. I've removed the third party jquery by reading some posts, due to which it dec. the loading time of site.