Better java script to faster loading time.

When I check my blog in “Pagespeed Insights” my mobil raiting gets quite low (72/100).
The biggest problem, the site tells me, is that the Javascript blocks the visualisation and the CSS on the upper half on the page.

I have no idea of programing, so I can′t fix it. But maybe you can make this better in the next version…

Here is the problem Page speed finds:

Remove Javascript that blocks the visualisation of content:
h ttp://sonysato.com/…-includes/js/jquery/jquery.js?ver=1.10.2
h ttp://sonysato.com/…s/jquery/jquery-migrate.min.js?ver=1.2.1
h ttp://sonysato.com/…mes/sixteen/js/jquery.timeago.js?ver=3.8
h ttp://sonysato.com/…themes/sixteen/js/nivo.slider.js?ver=3.8
h ttp://sonysato.com/…t/themes/sixteen/js/superfish.js?ver=3.8
h ttp://sonysato.com/…tent/themes/sixteen/js/custom.js?ver=3.8

Optimize the CSS delivery of these URL:
h ttp://sonysato.com/…/subscriptions/subscriptions.css?ver=3.8
h ttp://sonysato.com/…odes/css/slideshow-shortcode.css?ver=3.8
h ttp://fonts.googleapis.com/css?family=Indie+Flower&ver=3.8
h ttp://sonysato.com/…buttons-adder/css/page-style.css?ver=3.8
h ttp://sonysato.com/…modules/widgets/widgets.css?ver=20121003
h ttp://fonts.googleapis.com/…?family=Roboto%3A400%2C300%2C700&ver=3.8
h ttp://sonysato.com/…content/themes/sixteen/style.css?ver=3.8
h ttp://sonysato.com/…/css/layouts/content-sidebar.css?ver=3.8
h ttp://sonysato.com/…tent/themes/sixteen/css/main.css?ver=3.8
h ttp://sonysato.com/…/nivo/themes/default/default.css?ver=3.8
h ttp://sonysato.com/…themes/sixteen/css/nivo/nivo.css?ver=3.8
h ttp://sonysato.com/…custom-css=1&csblog=1&cscache=6&csrev=26